Hexamethyldisilazane 六甲基二硅氮烷

CAS 999-97-3 MFCD00008259

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产品品牌/编号/名称 纯度规格 包装 价格和现货
INFI 456779
Hexamethyldisilazane 六甲基二硅氮烷
99% 100mL 70
LN-CN
中国国内现货 96-99 %
INFI 456779
Hexamethyldisilazane 六甲基二硅氮烷
99% 500mL 220
LN-CN
中国国内现货 96-99 %
Innochem 548144
Hexamethyldisilazane,99%
99% 150kg 9,150
96-99 %
Innochem 548144
Hexamethyldisilazane,99%
99% 160kg 10,400
96-99 %
Innochem 593145
Hexamethyldisilazane
99% 100mL 96
BJ-CN
中国国内现货 96-99 %
Innochem 593145
Hexamethyldisilazane
99% 500mL 268
BJ-CN
中国国内现货 96-99 %
TCI 142612
1,1,1,3,3,3-Hexamethyldisilazane >
>96.0%(GC) 10mL 80
SH-CN BJ-CN
中国国内现货 96-99 %
TCI 142612
1,1,1,3,3,3-Hexamethyldisilazane >
>96.0%(GC) 25mL 100
SH-CN BJ-CN TK-JP
中国国内现货 96-99 %
TCI 142612
1,1,1,3,3,3-Hexamethyldisilazane >
>96.0%(GC) 100mL 220
SH-CN BJ-CN TK-JP
中国国内现货 96-99 %
TCI 142612
1,1,1,3,3,3-Hexamethyldisilazane >
>96.0%(GC) 500mL 430
SH-CN BJ-CN TK-JP
中国国内现货 96-99 %
Alfa 142613
Hexamethyldisilazane
98+% 25mL 175
BJ-CN CN
中国国内现货 96-99 %
Alfa 142613
Hexamethyldisilazane
98+% 100mL 297
SH-CN BJ-CN CN
中国国内现货 96-99 %
Alfa 142613
Hexamethyldisilazane
98+% 500mL 745
SH-CN BJ-CN CN
中国国内现货 96-99 %
Alfa 142613
Hexamethyldisilazane
98+% 2500mL 2,800
BJ-CN
中国国内现货 96-99 %
Alfa 142614
Hexamethyldisilazane, Electronic grade, 99+%
99+% 25mL 249
BJ-CN
中国国内现货 96-99 %
Alfa 142614
Hexamethyldisilazane, Electronic grade, 99+%
99+% 100mL 647
BJ-CN
中国国内现货 96-99 %
Alfa 142614
Hexamethyldisilazane, Electronic grade, 99+%
99+% 500mL 1,960
BJ-CN CN
中国国内现货 96-99 %
Alfa 142616
Hexamethyldisilazane
99+% 25g 260
SH-CN BJ-CN CN
中国国内现货 96-99 %
Alfa 142616
Hexamethyldisilazane
99+% 100g 280
SH-CN BJ-CN CN
中国国内现货 96-99 %
Alfa 142616
Hexamethyldisilazane
99+% 500g 1,266
SH-CN BJ-CN CN
中国国内现货 96-99 %
J&K 162667
Hexamethyldisilazane, 98%, J&KSeal;
98% 25mL 64
HB
中国国内现货 96-99 %
J&K 162667
Hexamethyldisilazane, 98%, J&KSeal;
98% 100mL 120
HB
中国国内现货 96-99 %
J&K 162667
Hexamethyldisilazane, 98%, J&KSeal;
98% 500mL 330
HB
中国国内现货 96-99 %
J&K 162668
Hexamethyldisilazane, 99%, J&KSeal;
99% 25mL 65
96-99 %
J&K 162668
Hexamethyldisilazane, 99%, J&KSeal;
99% 100mL 125
HB
中国国内现货 96-99 %
J&K 162668
Hexamethyldisilazane, 99%, J&KSeal;
99% 500mL 340
96-99 %
Aldrich 142595
Hexamethyldisilazane
99.9% ReagentPlus?, 99.9% 25mL 496
99e1
Aldrich 142596
Hexamethyldisilazane
>=99% reagent grade, ≥99% 100mL 820
0
Aldrich 142596
Hexamethyldisilazane
>=99% reagent grade, ≥99% 1L 3,506
0
Acros 162669
1,1,1,3,3,3-Hexamethyldisilazane, 98%
10mL 154
SH-CN
中国国内现货 96-99 %
Acros 162669
1,1,1,3,3,3-Hexamethyldisilazane, 98%
100mL 253
96-99 %
Acros 162669
1,1,1,3,3,3-Hexamethyldisilazane, 98%
500mL 652
SH-CN BJ-CN
中国国内现货 96-99 %
Acros 162669
1,1,1,3,3,3-Hexamethyldisilazane, 98%
2.5L 3,926
96-99 %
Apollo 162670
Hexamethyldisilazane 98%
25g 220
0
Acros 162671
1,1,1,3,3,3-Hexamethyldisilazane, 98%, AcroSeal
100mL 223
SH-CN CN
中国国内现货 0
Acros 162671
1,1,1,3,3,3-Hexamethyldisilazane, 98%, AcroSeal
1L 1,253
0
Fluka 162672
Hexamethyldisilazane 六甲基二硅氮烷
for GC derivatization 10x1mL 1,371
0
Fluka 162673
Hexamethyldisilazane 六甲基二硅氮烷
produced by Wacker Chemie AG, Burghausen, Germany, ≥97.0% (GC) 500g 1,156
96-99 %
Fluka 315623
purum, >=98.0% (GC) 50mL 570
96-99 %
Fluka 315623
purum, >=98.0% (GC) 250mL 2,336
96-99 %
Fluka 315623
purum, >=98.0% (GC) 1L 3,119
96-99 %
Shao Yuan 384576
1,1,1,3,3,3-Hexamethyldisilazane 六甲基二硅氮烷
98% 100mL 103
SH-CN
中国国内现货 96-99 %
Shao Yuan 384576
1,1,1,3,3,3-Hexamethyldisilazane 六甲基二硅氮烷
98% 500mL 355
SH-CN
中国国内现货 96-99 %
Energy-chemical 397298
Hexamethyldisilazane 六甲基二硅氮烷
99% 25mL 55
CN-BJ CN-SH
中国国内现货 96-99 %
Energy-chemical 397298
Hexamethyldisilazane 六甲基二硅氮烷
99% 100mL 108
CN-BJ CN-SH
中国国内现货 96-99 %
Energy-chemical 397298
Hexamethyldisilazane 六甲基二硅氮烷
99% 500mL 295
CN-SH
中国国内现货 96-99 %
Energy-chemical 397298
Hexamethyldisilazane 六甲基二硅氮烷
99% 5L 1,575
96-99 %
Energy-chemical 397298
Hexamethyldisilazane 六甲基二硅氮烷
99% 20L 1,980
CN-SH
中国国内现货 96-99 %
Energy-chemical 397298
Hexamethyldisilazane 六甲基二硅氮烷
99% 25L 5,000
CN-SH
中国国内现货 96-99 %
Aladdin 397299
Hexamethyl disilylamine 六甲基二硅胺烷
AR,98% 100mL 80
CN-SH
中国国内现货 96-99 %
Aladdin 397299
Hexamethyl disilylamine 六甲基二硅胺烷
AR,98% 500mL 254
CN-SH
中国国内现货 96-99 %
Aladdin 397299
Hexamethyl disilylamine 六甲基二硅胺烷
AR,98% 2.5L 1,180
CN-SH
中国国内现货 96-99 %
Aladdin 397299
Hexamethyl disilylamine 六甲基二硅胺烷
AR,98% 10L 3,580
CN-SH
中国国内现货 96-99 %
Acros 401790
98% 10mL 229
BJ-CN
中国国内现货 99
TRC 404739
Hexamethyldisilazane
250g 1,540
0
TRC 404739
Hexamethyldisilazane
500g 1,750
0
TRC 404739
Hexamethyldisilazane
1kg 2,450
0
Acros 407038
98% 100mL 376
BJ-CN
中国国内现货 99
Adamas 417106
99% 25mL 55
96-99 %
Adamas 417107
99% 100mL 100
SH-CN CN
中国国内现货 96-99 %
Adamas 417108
99% 500mL 270
SH-CN
中国国内现货 96-99 %
Aladdin 420680
Hexamethyl disilylamine 六甲基二硅胺烷(HMDS)
用于GC衍生化, ≥99.0% (GC) 25mL 54
CN-SH
中国国内现货 99e1
Aladdin 420680
Hexamethyl disilylamine 六甲基二硅胺烷(HMDS)
用于GC衍生化, ≥99.0% (GC) 50mL 268
CN-SH
中国国内现货 99e1
Aladdin 420680
Hexamethyl disilylamine 六甲基二硅胺烷(HMDS)
用于GC衍生化, ≥99.0% (GC) 100mL 99
CN-SH
中国国内现货 99e1
Aladdin 420680
Hexamethyl disilylamine 六甲基二硅胺烷(HMDS)
用于GC衍生化, ≥99.0% (GC) 250mL 1,218
CN-SH
中国国内现货 99e1
Aladdin 420680
Hexamethyl disilylamine 六甲基二硅胺烷(HMDS)
用于GC衍生化, ≥99.0% (GC) 500mL 267
CN-SH
中国国内现货 99e1
Strem 456776
Hexamethyldisilazane, min. 97%
min. 100g 525
0
Strem 456776
Hexamethyldisilazane, min. 97%
min. 500g 1,526
0
TRC 542837
Hexamethyldisilazane
250g 1,320
0
TRC 542837
Hexamethyldisilazane
500g 1,500
0
TRC 542837
Hexamethyldisilazane
1kg 2,100
0
Gelest 542838
1,1,1,3,3,3-HEXAMETHYLDISILAZANE…
25g 272
0
Gelest 542838
1,1,1,3,3,3-HEXAMETHYLDISILAZANE…
1.5kg 1,778
0
Gelest 542838
1,1,1,3,3,3-HEXAMETHYLDISILAZANE…
14kg 8,786
0
Gelest 542839
1,1,1,3,3,3-HEXAMETHYLDISILAZANE…
25g 209
0
Gelest 542839
1,1,1,3,3,3-HEXAMETHYLDISILAZANE…
1.5kg 1,255
0
Gelest 542839
1,1,1,3,3,3-HEXAMETHYLDISILAZANE…
14kg 6,590
0
Supelco 542847
1SAMPLE 556
0
Supelco 542847
1item 597
0
Acros 589450
100mL 156
Aldrich 600402
1mL 191
Aldrich 600402
10mL 214
Aldrich 600402
10x1mL 1,371
Aldrich 600402
50mL 569
Aldrich 600402
250mL 2,332
Aldrich 600402
1L 9,313
Matrix 608435
Bis(trimethylsilyl)amine
95%+ 100mg 689
Matrix 608435
Bis(trimethylsilyl)amine
95%+ 500mg 1,131
Matrix 608435
Bis(trimethylsilyl)amine
95%+ 2.5g 2,795
3A 633692
Hexamethyldisilazane 六甲基二硅氮烷
99% 100ml 70
96-99 %
3A 633692
Hexamethyldisilazane 六甲基二硅氮烷
99% 500ml 220
96-99 %
Aladdin 654157
50mL 273
Aladdin 654158
250mL 1,342
Aladdin 654159
500mL 292
Aladdin 654160
100mL 86
Aladdin 654161
10L 3,580
Aladdin 654162
2.5L 1,180
Acros 724612
2.5L 4,005
Acros 724613
100mL 230
Acros 724614
500mL 970
BJ-CN
中国国内现货
Acros 724615
1L 1,304
Aldrich 724617
25mL 509
BJ-CN
中国国内现货
Aldrich 724619
100mL 1,107
BJ-CN
中国国内现货
Aldrich 724621
100mL 841
BJ-CN
中国国内现货
Aldrich 724622
1L 7,786
Aldrich 724623
1L 3,604
BJ-CN
中国国内现货
Key Organics 724629
25g 189
Key Organic 834444
Hexamethyldisilazane
>95% 25g 189
90+ %

分类

  • {SNA} Chemical Synthesis, Materials for Surface Modification, Organic and Printed Electronics, Organometallic Reagents, Organosilicon, Silazanes, Substrates and Electrode Materials, 材料科学
  • {SNA} Chemical Synthesis, Electronic Chemicals, Materials for Surface Modification, Micro/NanoElectronics, Organic and Printed Electronics, Organometallic Reagents, Organosilicon, Semiconductor Grade Chemicals, Silazanes, Substrates and Electrode Materials, 材料科学
  • {SNA} Chemical Synthesis, Organometallic Reagents, Organosilicon, Silazanes
  • {SNA} Chemical Synthesis, Derivatization Reagents, Derivatization

产品应用

  • 碱性硅烷化保护剂,无机填料处理剂

相关文献及参考

  • Short: II/25D
  • Can also function as a protected form of ammonia, e.g. to convert acid chlorides to primary amides: Synthesis, 517 (1985), and substituted maleic anhydrides to maleimides: Tetrahedron Lett., 31, 5201 (1990).
  • For conversion of carbonyl groups to silyl enol ethers, see Iodotrimethyl­silane, A12902.
  • Convenient, mild silylating reagent which generates gaseous ammonia as the only by-product (see Appendix 4). Non-acidic substrates normally require a catalyst.
  • A range of catalysts for silylation with HMDS, including saccharin and sodium saccharin, has been recommended: J. Org. Chem., 47, 3966 (1982), for silylation of alcohols, phenols, thiols, carboxylic acids, amides, thioamides, hydroxamic acids, hydrazides, NH-groups of heterocycles, hydrazines, 1,3-diketones, etc. The use of TBAF (0.02 eq.) or iodine (0.01 eq.) also provide mild procedures for O-silylation: Tetrahedron Lett., 35, 8409 (1994); J. Org. Chem., 65, 7228 (2000).
  • Merck: 14,4689 Beilstein: 4,IV,4014
  • Short: III/35B
  • Silylation of alcohols, including carbohydrates, is catalyzed by TMS chloride: J. Org. Chem., 23, 50 (1958); J. Am. Chem. Soc., 85, 2497 (1963); Chem. Ind. (London), 794 (1984). Silylation of phenols occurs readily, see also: Liebigs Ann. Chem., 20 (1973).
  • The Na, Li and K derivatives are useful strong bases; see Sodium bis(trimethyl­silyl)­amide, L13352, Lithium bis(trimethyl­silyl)­amide, L15012, and Potassium bis(trimethyl­silyl)­amide, L15022.
  • HMDS in the presence of TMS chloride permits the selective O-silylation of amino alcohols: Synthesis, 990 (1988). Alcohols and phenols can be silylated in the presence of amines and thiols with ZnCl2 as catalyst: Synth. Commun., 23, 1633 (1993).
  • In combination with DMSO, thiols are oxidized to disulfides under nearly neutral conditions: Synlett, 346 (2002).
  • Merck: 14,4689

安全信息

GHS Symbol
WGK Germany2
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H311 Toxic in contact with skin 皮肤接触中毒
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H302+332
Personal Protective Equipment
  • Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes
  • F,C
RTECSJM9230000
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P305+351+338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 如接触到眼睛:小心地用水冲洗几分钟。如果佩戴隐形眼镜并容易取出的话,取出隐形眼镜。继续冲洗。
  • P210273280305+351+338310
  • P261305+351+338
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P403+233 Store in a well-ventilated place. Keep container tightly closed. 存放在通风良好的地方。保持容器密闭。
  • P305+351+338+310
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P301+330+331+310
  • P303+361+353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 如果沾上皮肤(或头发):删除/立即脱掉所有被污染的衣服。清洗/淋浴冲洗皮肤。
  • P370+378 In case of fire: Use … for extinction. 如果发生火灾:使用...灭火。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P304+340+311
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P301+330+331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. 如果吞咽:漱口。不要催吐。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P304+340+312
  • P302+352+312
Signal word
UN Number
Risk Statements
  • R11 Highly flammable 非常易燃
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
  • R34 Causes burns 会导致灼伤
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R52/53
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S20 When using do not eat or drink 使用时,不得进食,饮水;
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
Storage condition
  • Moisture Sensitive
  • 密封保存
  • 易潮解,密封保存
  • 2-8°C
Packing GroupII
Hazard Class3/6.1, 8
Warnings
  • 危化品目录(2015)
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1 gm/kg/I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Lungs, Thorax, or Respiration - tumors
REFERENCE :
   JNCIAM Journal of the National Cancer Institute.  (Washington, DC)  V.1-60,
   1940-78.  For publisher information, see JJIND8.  Volume(issue)/page/year:
   54,495,1975

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 800 mg/kg
TOXIC EFFECTS :
   Behavioral - tremor
   Behavioral - muscle weakness
   Skin and Appendages - hair
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0537734

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 850 mg/kg
TOXIC EFFECTS :
   Behavioral - general anesthetic
   Cardiac - pulse rate
   Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 30(5),52,1986

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 650 mg/kg
TOXIC EFFECTS :
   Immunological Including Allergic - decreased immune response
REFERENCE :
   StoGD# Personal Communication from G.D. Stoner, Dept. of Community Medicine,
   School of Medicine, Univ. of California, La Jolla, CA 92037, May 25, 1975 
   Volume(issue)/page/year: 27MAY1975

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 1 mL/kg
TOXIC EFFECTS :
   Behavioral - tremor
   Behavioral - muscle weakness
   Skin and Appendages - hair
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   F

其他信息

  • 外观性质:无色、透明、易流动液体。
  • 上游原料:乙醚 --> 氯化铵 --> 4-氯苯甲醛 --> 三甲基氯硅烷
  • 存储注意事项:氮气保护;湿度敏感
  • 六甲基二硅氮烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 A44019101 六甲基二硅氮烷 100ml 398元 2011/08/23 80068416 六甲基二硅胺烷 100ml 92.4元 2011/08/23 80068426 六甲基二硅胺烷 100ml 77.1元
  • TCI Shanghai:1,1,1,3,3,3-六甲基二硅氮烷 1,1,1,3,3,3-Hexamethyldisilazane,>;96.0%(GC)(999-97-3)
  • 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
  • 可燃性危险特性:遇明火、高温、氧化剂易燃; 遇水分解有毒硅化物气体; 燃烧产生有毒氮氧化物烟雾
  • Hazard Note:Flammable
  • MOL 文件:999-97-3.mol
  • 图谱信息:六甲基二硅氮烷(999-97-3)红外图谱(IR1) 六甲基二硅氮烷(999-97-3)核磁图( 13 CNMR) 六甲基二硅氮烷(999-97-3)核磁图( 1 HNMR) 六甲基二硅氮烷(999-97-3)质谱(MS)
  • 毒性分级:中毒
  • 类别:易燃液体
  • 用途三:用于生产橡胶、药物。该品是消减气相色谱载体表面吸附活的减尾剂。
  • MSDS 信息:六甲基二硅烷胺(999-97-3).msds
  • TSCA:Yes
  • Alfa Aesar:六甲基二硅杂氮烷,Electronicgrade,99+% Hexamethyldisilazane, Electronic grade, 99+%(999-97-3)
  • 急性毒性:口服- 大鼠 LD50: 850 毫克/ 公斤; 口服- 小鼠 LDL0: 850 毫克/ 公斤
  • 下游产品:杂氮双环磷酸酯 --> N-乙基双氧哌嗪酰氨苯乙酸 --> 氧哌嗪酸 --> 3-甲氧基苯甲脒盐酸盐 --> 双(三甲基硅基)氨基钠 --> 6-氯-1H-吡咯并[2,3-B]吡啶 --> 双三甲基硅基胺基锂 --> 6-溴-1H-吡咯并[2,3-B]吡啶 --> 替加氟 --> 5-氟-2,4-双(三甲硅氧)嘧啶
  • 方法一:将109g(1.0mol)三甲基氯硅烷溶于500ml无水乙醚,通入氨气,立即出现白色沉淀。加热至回流,慢慢通氨维持6h,使氯化铵沉降、过滤,取乙醚溶液先蒸出乙醚,再蒸出六甲基二硅氨烷,得52.5g,收率65%。
  • Acros Organics:六甲基二硅氮烷 1,1,1,3,3,3-Hexamethyldisilazane, 98%(999-97-3)
  • 用途二:为阿米卡星药用中间体,是羟基及氨基保护剂
  • F:21
  • 用途四:碱性硅烷化保护剂,无机填料处理剂
  • 用途一:特种有机合成。阿米卡星、盘尼西林、头孢霉素、氟尿嘧啶及各种青霉素衍生物等合成过程中的甲硅烷基化。硅藻土、白炭黑、钛等粉末的表面处理。半导体工业中光致刻蚀剂的粘结助剂。
  • 储运特性:库房通风低温干燥; 与氧化剂、酸类分开存放
  • Sigma Aldrich:999-97-3(sigmaaldrich)
  • 与空气接触会迅速分解为三甲基硅醇和六甲基二硅醚 ,溶于多数有机溶剂。
  • 敏感性:Moisture Sensitive

化学结构图

CAS 999-97-3  MFCD00008259
SMILES: C[Si](C)(C)N[Si](C)(C)C

化学属性

Mol. FormulaC6H19NSi2
Mol. Weight161.40
Refractive index1.4060 to 1.4100
Boiling Point125
Density0.774
Flash Point8°C(lit.)
TSCAYes
Melting Point-78
Solubility起反应
Stability易吸潮

别名和识别编码

Chemical NameHexamethyldisilazane
Synonym
  • Bis-(trimethylsilyl)-amin
  • 六甲基二硅氮烷,六甲基二硅亚胺;BSTFA
  • Dow Corning® 产品 Z-6079 HMDS
  • 1,1,1-三甲基-N-(三甲基甲硅烷基)硅烷胺
  • 1,1,1,3,3,3-Hexamithyl disilazane
  • Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-
  • 六甲基二矽氯烷
  • hexamethyldisilazane
  • BSTFA
  • Bis(trimethylsilyl)amine
  • 六甲基二硅氮烷;六甲基二硅亚胺;HMDS
  • HEXAMETHYLDISILYLAMINE
  • (dimethyl-trimethylsilylamino-silyl)methane
  • {Chemi
  • 六甲基二硅亚胺
  • 1,1,1-trimethyl-n-(trimethylsilyl)-silanamin
  • bis-trimethylsilanyl-amine
  • Bis(trimethylsilyl)amine Dow Corning® 产品 Z-6079 HMDS
  • Trimethyl-
  • Bis(trimethylsilyl)amineHMDS
    CAS Number999-97-3
    PubChem Substance ID 57649936
    EC Number213-668-5
    Beilstein Registry Number635752
    MDL NumberMFCD00008259
    Reaxys-RN635752
    Merck Number4689
    Chemical Name Translation六甲基二硅氮烷
    Wiswesser Line Notation1-SI-1&1&M-SI-1&1&1
    LabNetwork Molecule IDLN00195588

    系列性分类


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