Boron trifluoride etherate 三氟化硼乙醚

CAS 109-63-7 MFCD00013194

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产品品牌/编号/名称 纯度规格 包装 价格和现货
INFI 377621
Boron trifluoride etherate 三氟化硼乙醚
48% BF3, SpcSeal 100mL 100
LN-CN
中国国内现货 40
INFI 377621
Boron trifluoride etherate 三氟化硼乙醚
48% BF3, SpcSeal 500mL 260
BY-CN LN-CN 3
中国国内现货 40
INFI 377621
Boron trifluoride etherate 三氟化硼乙醚
48% BF3, SpcSeal 800mL 350
40
Innochem 548945
Boron trifluoride etherate,98%,BF3 46.5%
98%,BF3 46.5% 100mL 90
96-99%
Innochem 548945
Boron trifluoride etherate,98%,BF3 46.5%
98%,BF3 46.5% 500mL 200
BJ-CN
中国国内现货 96-99%
Innochem 548945
Boron trifluoride etherate,98%,BF3 46.5%
98%,BF3 46.5% 1L 200
96-99%
Innochem 548945
Boron trifluoride etherate,98%,BF3 46.5%
98%,BF3 46.5% 1kg 300
96-99%
Purest 597154
Boron trifluoride diethyl etherate 三氟化硼乙醚
AR 500mL 70
AR
TCI 138208
Boron Trifluoride - Ethyl Ether Complex >
>98.0%(W) 25mL 124
SH-CN BJ-CN TK-JP
中国国内现货 99
TCI 138208
Boron Trifluoride - Ethyl Ether Complex >
>98.0%(W) 100mL 228
SH-CN BJ-CN TK-JP
中国国内现货 99
TCI 138208
Boron Trifluoride - Ethyl Ether Complex >
>98.0%(W) 500mL 467
SH-CN BJ-CN TK-JP
中国国内现货 99
Alfa 138225
Boron trifluoride diethyl etherate
98+% 100mL 310
BJ-CN
中国国内现货 99
Alfa 138225
Boron trifluoride diethyl etherate
98+% 500mL 519
BJ-CN
中国国内现货 99
Alfa 138225
Boron trifluoride diethyl etherate
98+% 1000mL 867
BJ-CN
中国国内现货 99
Alfa 369386
Boron trifluoride diethyl etherate
46.5% BF 100g 313
SH-CN BJ-CN
中国国内现货 0
Alfa 369386
Boron trifluoride diethyl etherate
46.5% BF 500g 454
SH-CN BJ-CN
中国国内现货 0
Alfa 369386
Boron trifluoride diethyl etherate
46.5% BF 5kg 3,800
0
J&K 377856
Boron trifluoride diethyl etherate, 48% BF3, J&KSeal;
N/A 100mL 217
HB SH
中国国内现货 0
J&K 377856
Boron trifluoride diethyl etherate, 48% BF3, J&KSeal;
N/A 500mL 444
HB SH
中国国内现货 0
Acros 138209
Boron trifluoride etherate, approx. 48% BF3
25g 235
BJ-CN
中国国内现货 40
Acros 138209
Boron trifluoride etherate, approx. 48% BF3
100g 147
BJ-CN
中国国内现货 40
Acros 138209
Boron trifluoride etherate, approx. 48% BF3
1kg 692
40
Acros 138209
Boron trifluoride etherate, approx. 48% BF3
2.5kg 1,429
40
Acros 138211
Boron trifluoride etherate, ca. 48% BF3, AcroSeal?
ca. 48% BF3, AcroSeal® 100mL 607
SH-CN BJ-CN
中国国内现货 0
Aldrich 138218
Boron trifluoride diethyl etherate 三氟化硼二乙醚
for synthesis 5mL 146
0
Aldrich 138218
Boron trifluoride diethyl etherate 三氟化硼二乙醚
for synthesis 100mL 164
SH
中国国内现货 0
Aldrich 138218
Boron trifluoride diethyl etherate 三氟化硼二乙醚
for synthesis 4x25mL 328
0
Aldrich 138218
Boron trifluoride diethyl etherate 三氟化硼二乙醚
for synthesis 1L 735
SH
中国国内现货 0
Aldrich 138220
Boron trifluoride diethyl etherate 三氟化硼二乙醚
>=46.5% BF3 basis 4x25mL 1,055
40
Aldrich 138220
Boron trifluoride diethyl etherate 三氟化硼二乙醚
>=46.5% BF3 basis 100mL 911
40
Aldrich 138220
Boron trifluoride diethyl etherate 三氟化硼二乙醚
>=46.5% BF3 basis 800mL 2,384
40
Shao Yuan 385357
Boron Trifluoride Diethyl Etherate 三氟化硼二乙醚
46.5-49.5% BF3 100g 84
SH-CN
中国国内现货 0
Shao Yuan 385357
Boron Trifluoride Diethyl Etherate 三氟化硼二乙醚
46.5-49.5% BF3 500g 194
SH-CN
中国国内现货 0
Energy-chemical 401503
Boron trifluoride etherate 三氟化硼乙醚
98%,BF3 46.5% 100mL 78
CN-SH
中国国内现货 40
Energy-chemical 401503
Boron trifluoride etherate 三氟化硼乙醚
98%,BF3 46.5% 500mL 108
40
Acros 402161
ca. 48% BF3 2.5kg 1,501
40
Acros 406196
ca. 48% BF3 25g 238
BJ-CN
中国国内现货 40
Adamas 458487
BF3:46.5% 100g 129
40
Adamas 458488
BF3:46.5% 500g 278
40
Strem 458489
Boron fluoride, ethyl ether complex (47-48% Boron fluoride)
100g 480
40
Strem 458489
Boron fluoride, ethyl ether complex (47-48% Boron fluoride)
500g 1,694
40
Aladdin 458490
Boron trifluoride diethyl etherate
BF3 46.5% 500mL 99
CN-SH
中国国内现货 40
Aladdin 458490
Boron trifluoride diethyl etherate
BF3 46.5% 2.5L 397
CN-SH
中国国内现货 40
Aladdin 458491
Boron trifluoride diethyl etherate
98% 100mL 89
CN-SH
中国国内现货 99
Aladdin 458491
Boron trifluoride diethyl etherate
98% 500mL 296
CN-SH
中国国内现货 99
Aladdin 458491
Boron trifluoride diethyl etherate
98% 1L 779
99
Aladdin 458491
Boron trifluoride diethyl etherate
98% 2.5L 899
99
Aladdin 458491
Boron trifluoride diethyl etherate
98% 10L 2,390
99
Adamas 514445
48% BF3, SafeSeal 100mL 190
BJ-CN CN
中国国内现货 40
Adamas 514446
48% BF3, SafeSeal 500mL 450
CN
中国国内现货 40
Adamas 514447
48% BF3, SafeSeal 800mL 646
40
Sigma 514450
1L 713
0
HY 518409
Boron trifluoride diethyl etherate 三氟化硼乙醚
48% BF3, HySeal 100mL -
40
HY 518409
Boron trifluoride diethyl etherate 三氟化硼乙醚
48% BF3, HySeal 500mL -
40
HY 518409
Boron trifluoride diethyl etherate 三氟化硼乙醚
48% BF3, HySeal 800mL -
40
Gelest 542574
BORON TRIFLUORIDE ETHERATE
25g 314
Gelest 542574
BORON TRIFLUORIDE ETHERATE
750g 1,004
Gelest 542574
BORON TRIFLUORIDE ETHERATE
18kg 17,322
Energy-chemical 553482
Boron trifluoride etherate 三氟化硼乙醚
98%,BF3 46.5%,Energyseal 100mL 65
CN-BJ
中国国内现货 96-99%
Energy-chemical 553482
Boron trifluoride etherate 三氟化硼乙醚
98%,BF3 46.5%,Energyseal 500mL 168
CN-SH
中国国内现货 96-99%
Meryer 559747
三氟化硼乙醚
98% 100mL 85
96-99%
Meryer 559747
三氟化硼乙醚
98% 500mL 345
96-99%
Aladdin 629629
2.5L 404
Aladdin 629630
500mL 107
Aladdin 629631
2.5L 899
Aladdin 629632
100mL 77
Aladdin 629633
10L 2,390
Aladdin 629634
500mL 226
3A 634300
Boron trifluoride etherate 三氟化硼乙醚
48% BF3, SpcSeal 100ml 100
40+ %
3A 634300
Boron trifluoride etherate 三氟化硼乙醚
48% BF3, SpcSeal 500ml 260
40+ %
3A 634300
Boron trifluoride etherate 三氟化硼乙醚
48% BF3, SpcSeal 800ml 350
40+ %
Acros 706624
100mL 614
BJ-CN
中国国内现货
Acros 706625
800mL 1,357
BJ-CN
中国国内现货
Acros 706626
100g 218
BJ-CN
中国国内现货
Acros 706627
1kg 727
TRC 706628
Boron Trifluoride Diethyl Etherate
25mL 630
TRC 706628
Boron Trifluoride Diethyl Etherate
50mL 770
TRC 706628
Boron Trifluoride Diethyl Etherate
100mL 1,050
TRC 706628
Boron Trifluoride Diethyl Etherate
250mL 1,750
Aldrich 706630
4x25mL 302
Aldrich 706631
4x25mL 974
Aldrich 706632
5mL 136
Aldrich 706633
100mL 152
Aldrich 706634
100mL 841
BJ-CN
中国国内现货
Aldrich 706635
800mL 2,201
Aldrich 706636
1L 678

分类

  • {uni_hamburg} no charge; ether; 2fragments
  • {SNA} 25mL Sure/Seal Reagents, Boron, Catalysis and Inorganic Chemistry, Chemical Synthesis, Lewis Acids, Organometallic Reagents, Synthetic Reagents
  • {SNA}
  • {SNA} 25mL Sure/Seal Reagents, Boron, Chemical Synthesis, Essential Chemicals, Inorganic Salts, Solutions and Reagents,
  • {SNA} 25mL Sure/Seal Reagents, Acids, Acids & Bases, Boron, Catalysis and Inorganic Chemistry, Chemical Synthesis, Lewis Acids,
  • {SNA} Acids, Acids & Bases, Boron, Catalysis and Inorganic Chemistry, Chemical Synthesis, Lewis Acids, Synthetic Reagents

产品应用

  • 常用作由芳基环丙酮通过 [3+2] 环加成反应制备环戊基和环庚基[b]吲哚的催化剂。

相关文献及参考

  • Reaction with Sodium borohydride, 35788, can be used for the in situ generation of diborane. For use in the hydroboration of ɑ-pinene, see: Org. Synth. Coll., 6, 943 (1988).
  • Lewis acid catalyst in a wide variety of applications, for example:
  • Mild dehydration of tertiary alcohols to alkenes: Tetrahedron Lett., 32, 6489 (1991). In the Diels-Alder reaction: J. Am. Chem. Soc., 99, 8116 (1977). In THP protection of alcohols: Synthesis, 81, (1972).
  • Short: IV/20A
  • Reaction with ortho esters gives high yields of crystalline dialkoxycarbenium salts, useful as powerful and selective alkylating agents, (compare Triethyl­oxonium tetrafluoroborate, A14420 and Trimethyl­oxonium tetrafluoroborate, A15175): Synth. Commun., 19, 2307 (1989).
  • For use in the cleavage of ethers, see Tetra-n-butyl­ammonium iodide, A15484.
  • Catalyst for rearrangement of epoxides to carbonyl compounds, e.g. stilbene oxide to diphenylacetaldehyde and ring-contraction of isophorone oxide: Org. Synth. Coll., 4, 375 and 957 (1963), respectively.
  • Short: EINECS
  • Short: IV/20B
  • Merck:14,1350
  • Short: III/35A
  • Merck:14,1350 Beilstein: 1,IV,1321
  • Has also been used in conjunction with BMS in the reduction of amides: J. Org. Chem., 47, 3153 (1982).
  • For analogous 1,4-addition to p-benzoquinones, see 2,3-Dimethoxy-5-methyl-1,4-benzoquinone, B24777.
  • Catalyst for the reaction of allyltin reagents with aldehydes and ketones. Addition to the carbonyl group proceeds with allylic rearrangement: Chem. Lett., 919, 977 (1979); Acc. Chem. Res., 20, 243 (1987):

安全信息

GHS Symbol
WGK Germany1
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H330 Fatal if inhaled 吸入致命
  • H372 Causes damage to organs through prolonged or repeated exposure 长期或频繁接触会损伤器官
  • H302 Harmful if swallowed 吞食有害
Personal Protective Equipment
  • Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P261305+351+338
  • 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+310
  • 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。
  • 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。
  • 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。
  • P370+378 In case of fire: Use … for extinction. 如果发生火灾:使用...灭火。
  • P305+351+338+310
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • P260280284305+351+338310
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P304+340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. 如果吸入:转移到空气新鲜处,休息,保持一个适合呼吸的姿势。
  • 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。
  • P241+242+243
  • P403+235 Store in a well-ventilated place. Keep cool. 存放在通风良好的地方。保持凉爽。
  • P301+330+331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. 如果吞咽:漱口。不要催吐。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
Signal word
Packing GroupI
UN Number
Risk Statements
  • R10 Flammable 易燃
  • R14 Reacts violently with water 遇水会猛烈反应
  • R22 Harmful if swallowed 吞咽有害
  • R48/23
  • R23 Toxic by inhalation 吸入有毒
  • R35 Causes severe burns 会导致严重灼伤
Safety Statements
  • 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);
  • 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;
  • 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;
  • 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;
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S8 Keep container dry 保持容器干燥;
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
Storage condition
  • Moisture Sensitive
  • 充氩2-8°C避光保存。
  • 除湿,充氩2-8°C避光保存。
  • 2-8°C
  • 储存温度2-8℃,充氩保存
Hazard Codes
  • T
Hazard Class8/3
Warnings
  • 危化品目录(2015)

其他信息

  • 在湿空气中立即水解冒烟。在光的作用下,逐渐变色。易燃。有毒。有腐蚀性,能腐蚀织物,对皮肤有刺激性。分解产生的氟化物烟雾有毒。
  • 上游原料:乙醚 --> 硫酸 --> 发烟硫酸 --> 氢氟酸 --> 硼酸 --> 氟化钙 --> 萤石粉
  • MOL 文件:109-63-7.mol
  • 图谱信息:三氟化硼乙醚(109-63-7)质谱(MS) 三氟化硼乙醚(109-63-7)红外图谱(IR1)
  • 参考质量标准:参考标准 指标名称 指标 三氟化硼(BF3)/% 46.8~47.8 水(H2O)/%≤ 0.5
  • 方法一:吸收法将硼酸与发烟硫酸和萤石粉一起加热进行反应,生成三氟化硼气体,再用乙醚吸收,减压精馏,制得三氟化硼乙醚络合物成品。其 3H2SO4+2H33BO3
  • Sigma Aldrich:109-63-7(sigmaaldrich)
  • F:10
  • 用途五:用作有机合成催化剂(乙酰化、烷基化、聚合、脱水和缩合反应的催化剂)及分析试剂。
  • 爆炸物危险
  • TCI Shanghai:三氟化硼乙醚复合物 Boron Trifluoride - Ethyl Ether Complex,>;98.0%(W)(109-63-7)
  • color:brown
  • Alfa Aesar:三氟化硼乙醚,98+% Boron trifluoride diethyl etherate, 98+%(109-63-7)
  • 可燃性危险特性:易燃; 与水或水蒸汽反应生成有毒,腐蚀性,可燃气体
  • 三氟化硼乙醚价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80018728 三氟化硼乙醚 500ml 52元 2011/08/23 30236280 三氟乙基醚络合物 250ml 209.4元 2011/0
  • 方法二:将硫酸、氟化钙(萤石粉)、硼酸共热产生的三氟化硼气体,与乙醚反应,得到的三氟化硼-乙醚粗制品精制即为成品。原料消耗定额:硼酸(≥98%) 560kg/t、氟化钙(≥90%)1150kg/t、发烟硫酸(104.5%)4100kg/t、乙醚(≥99%)725kg/t。
  • 毒性:参见三氟化硼。
  • Acros Organics:三氟化硼乙醚溶液 Boron trifluoride etherate, ca. 48% BF3(109-63-7)
  • 用途三:用作有机合成中烃化和缩合反应等的催化剂(如顺丁橡胶、聚甲醛、古马隆、合成树脂等),
  • TSCA:Yes
  • 下游产品:佛手苷内酯 --> 4,5,6,7-四氢-2-甲基呋喃[2,3-C]并吡啶 --> 1-(4-(吡咯烷-1-基)丁基)肼 --> 3-羟甲基氮杂环丁烷-1-羧酸叔丁酯 --> 1-(4-吗啉基丁基)肼 --> 1-(3-(吡咯烷-1-基)丙基)肼 --> 4-硝基苯-Β-D-吡喃葡萄糖苷 --> 3,4-二羟基苯乙醇 --> 4-硝基苯基-D-吡喃葡糖苷 --> 2-溴-5-羟基吡啶 --> 溴甲基环丁烷 --> 2-溴吡啶-4-甲醛 --> 2-吗啉异烟酰醛 --> 2,5-二甲基1,3-唑-4-羰基 氯 --> (2-吗啉基吡啶-4-基)甲醇 --> 2-氟-5-羟基苯甲 酸 --> 2-氯-5-碘-3-甲基吡啶 --> 3-环戊烯-1-醇 --> 3,3-二苯基四氢呋喃-2-亚基二甲基溴化胺 --> 2-乙酰-3-甲基苯并[B]噻吩 --> 2-乙氧基-1-乙氧碳酰基-1,2-二氢喹啉 --> 2-甲基-1,3-二噻烷 --> 正丁基缩水甘油醚 --> 5-溴-7-氮杂吲哚 --> 2-(三氟乙酰基)噻吩 --> 2-(2-萘基)-1H-吲哚-3-甲醛 --> 叔丁基缩水甘油基醚 --> 2-乙酰-3-甲基噻吩
  • 类别:腐蚀物品
  • 用途四:用作有机合成乙酰化、烷基化、聚
  • 储运特性:库房通风低温干燥; 防水; 不可久存
  • 方法一:吸收法将硼酸与

化学结构图

CAS 109-63-7  MFCD00013194
SMILES: CC[O+](CC)[B-](F)(F)F

化学属性

Mol. FormulaBF3· O(C2H5)2
Mol. Weight141.93
Density1.15
Refractive indexn20/D 1.344(lit.)
Vapor Density4.9 (vs air)
Boiling Point126-129
Vapor Pressure4.2 mmHg ( 20 °C)
Melting Point-58
Flash Point47°(116°F)
TSCAYes
Solubility起反应
Stability对空气敏感,易吸潮
Appearance
  • liquid
  • 无色发烟液体。

    别名和识别编码

    Chemical NameBoron trifluoride etherate
    MDL NumberMFCD00013194
    CAS Number109-63-7
    Synonym
    • Boron fluoride (BF3), compd. wi
    • Ethyl ether, compd. with boron fluoride (BF3) (1:1)
    • 三氟化硼乙醚
    • BORON TRIFLUORIDE-DIETHYL ETHER
    • 三氟化硼
    • BF3 ETHERA
    • boron fluoride(bf3),compd. with ethyl ether(1:1)
    • 1’-oxybis[ethane]]-trifluoro[(beta-4)-boro
    • ethane, 1,1'-oxybis-, compd. with trifluoroborane(1:1)
    • Boron fluoride-ethyl ether complex
    • BORON TRIFLUORIDE DIETHYL ETHER COMPLEX
    • (Diethyl ether)trifluoroboron
    • Boron fluoride diethyl etherate
    • borane,trifluoro-,cmpdwith1,1’-oxybis(ethane)(1:1)
    • Diethyl ether trifluoroborane
    • BORON TRIFLUORIDE ETHYL ETHERATE
    • 二氟化硼乙醚
    • C4H10BF3O
    • 醚合三氟化
    • b
    • Boron trifluoride-ethyl ether complex
    • BORON FLUORIDE-ETHER
    • Boron fluoride etherate
    • Diethyl ether compound with boron trifluoride
      EC Number 203-689-8
      Beilstein Registry Number3909607
      Merck Number1350
      PubChem Substance ID 57647937
      Reaxys-RN3909607
      Chemical Name Translation三氟化硼乙醚
      LabNetwork Molecule IDLN01313861

      系列性分类


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