Methyltrichlorosilane 甲基三氯硅烷

CAS 75-79-6 MFCD00000481

化学结构图

75-79-6
SMILES: C[Si](Cl)(Cl)Cl

化学属性

Mol. FormulaCH3Cl3Si
Mol. Weight149
Density1.273
Refractive index1.4090 to 1.4120
Boiling Point66
Flash Point-8°C(lit.)
TSCAYes
Melting Point-78°
Autoignition Point>;760 °F
Vapor Density5.2 (vs air)
Vapor Pressure150 mmHg ( 25 °C)
Solubility起反应
Stability对湿度和光线敏感.

别名和识别编码

Chemical NameMethyltrichlorosilane
Synonym CM9000 Methylsilicon trichloride Methyltrichlosilane Monomethyltrichlorosilane SiCH3Cl3 Silicium-methyl-trichlorid Trichlor-methylsilan Trichlormethylsilan Trichloro(methyl)silane Trichloromethylsilane methyl-trichlorsilan(czech) methylsilyltrichloride silane, trichloromethyl- 三氯甲基硅烷,甲基三氯化硅,甲基硅仿 甲基三氯硅烷
MDL NumberMFCD00000481
CAS Number75-79-6
EC Number200-902-6
Beilstein Registry Number1361381
PubChem Substance ID87572506
Reaxys-RN1361381
Chemical Name Translation甲基三氯硅烷
Wiswesser Line NotationG-SI-GG1
LabNetwork Molecule IDLN00164394
InChIInChI=1S/CH3Cl3Si/c1-5(2,3)4/h1H3
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分类

  • {SNA} Chemical Synthesis, Materials Science, Micro/NanoElectronics, Protecting and Derivatizing Reagents, Protection and Derivatization, Silanes, Silicon, Silicon-Based, Solution Deposition Precursors, Synthetic Reagents
  • {SNA} Chemical Synthesis, Materials Science, Micro/NanoElectronics, Nanomaterials, POSS Precursors and Intermediates, Protecting and Derivatizing Reagents, Protection and Derivatization, RSiCl3, Self Assembly & Contact Printing, Silane Coupling Agents/Adhesion Promoters, Silicon-Based, Silsesquioxanes: POSS Nanohybrids, Synthetic Reagents, Trichlorosilanes
  • {SNA} Chemical Synthesis

产品应用

  • 有机合成,合成多种有机硅化合物,半导体工艺封装材料。

相关文献及参考

  • Beilstein:4(3)1896
  • {uni_
  • Short: II/14a
  • Short: II/19a

安全信息

Signal word Danger
GHS Symbol
WGK Germany1
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;
  • 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;
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置;
Risk Statements
  • R11 Highly flammable 非常易燃
  • R14 Reacts violently with water 遇水会猛烈反应
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
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。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P234 Keep only in original container. 只保留在原来的容器中。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241+P242+P243
  • 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。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • 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。
  • 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。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P301+P330+P331+P310
  • P303+P361+P353+P310+P363
  • P304+P340+P310
  • P305+P351+P338
  • P305+P351+P338+P310
  • P370+P378
  • P390 Absorb spillage to prevent material damage. 吸收溢出物,防止重大损害。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H224 Extremely flammable liquid and vapour 极端易燃液体和蒸气
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H302+H312
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H331 Toxic if inhaled 吸入中毒
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSVV4550000
Packing GroupII
UN Number 1250 UN 1250 3/PG 1
Storage condition Moisture Sensitive 充氩保存。 Flammables area 密封阴凉干燥保存。
Hazard Codes 3 F,C F;Xi
Hazard Class3/8
Warnings 危化品目录(2015)
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 450 ppm/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Av

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1620 uL/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - dyspnea
   Gastrointestinal - hypermotility, diarrhea
   Gastrointestinal - other changes
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 12,571,1993

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 840 uL/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
   Liver - other changes
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 12,571,1993

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 180 mg/m3/2H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv.
   Toxicology of New Industrial Chemic

Restrict 危险品

其他信息

  • Acros Organics:甲基三氯硅烷 Methyltrichlorosilane, 98+%(75-79-6)
  • 毒性分级:中毒
  • 外观性质:无色液体,具有刺鼻恶臭,易潮解。
  • 图谱信息:甲基三氯硅烷(75-79-6)质谱(MS) 甲基三氯硅烷(75-79-6)核磁图( 13 CNMR) 甲基三氯硅烷(75-79-6)红外图谱(IR1) 甲基三氯硅烷(75-79-6)核磁图( 1 HNMR)
  • MOL 文件:75-79-6.mol
  • 爆炸物危险特性:与空气混合可爆
  • 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
  • 蒸气密度:5.2 (vs air)
  • 检测方法:GC,NMR
  • 用途一:用作有机硅树脂的单体
  • 可燃性危险特性:遇明火、强氧化剂可燃; 遇高温或水分解出有毒气体氯化氢
  • 急性毒性:口服-大鼠LD50:1000 毫克/公斤;吸入-小鼠LC50:2572 毫克/立方米/2小时
  • 类别:易燃液体
  • 具有刺鼻恶臭,易受潮与水或空气中水分反应放出氯化氢刺激性气体。能与有机溶剂混溶。易燃。有刺激性。
  • 蒸气压:150 mm Hg ( 25 °C)
  • F:10-21
  • TSCA:Yes
  • 上游原料:氯化亚铜 --> 氯甲烷 --> 硅
  • TCI Shanghai:甲基三氯硅烷 Trichloro(methyl)silane,>;95.0%(T)(75-79-6)
  • Sigma Aldrich:75-79-6(sigmaaldrich)
  • 刺激数据:眼睛- 兔子 5 毫克 / 24小时 重度; 皮肤- 兔子 500 毫克/ 24 小时 轻度
  • 存储注意事项:氮气保护
  • 凝固点:-77.8℃
  • Alfa Aesar:甲基三氯硅烷,97% Methyltrichlorosilane, 97%(75-79-6)
  • 职业标准:TWA 705 毫克/ 立方米
  • 用途二:有机合成,合成多种有机硅化合物,半导体工艺封装材料。
  • 防护措施:本品有毒,对皮肤和眼睛有刺激性。当遇水后发生激烈的水解反应,放出氯化氢,对人体有害。操作人员应穿戴好防护用具。设备应密闭,防止跑、冒、滴、漏。车间应有良好的通风。
  • 海关编码:29310095
  • MSDS 信息:甲基三氯硅烷(75-79-6).msds
  • 储运特性:库房通风低温干燥; 与氧化剂、酸类分开存放
  • 常规方法:本品遇水强烈水解,须放置在密闭容器内,用铁桶包装。隔绝火源、水源、远离热源,防止日晒。按有毒易燃化学品规定贮运。
  • 甲基三氯硅烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 AM8530102 三氯甲基硅烷;甲基三氯硅烷;甲基三氯化硅 100g 230元 2011/08/23 LB2310702 甲基三氯硅烷 500g 586元 2011/08/23 K6945201 甲基三氯硅烷 250ml 446元
  • 敏感性:Moisture Sensitive
  • 下游产品:碳化硅 --> 二氯二甲基硅烷 --> 甲基苯基二甲氧基硅烷 --> 甲基三乙氧基硅烷 --> 聚甲基三乙氧基硅烷 --> 分散剂WA --> 甲基三甲氧基硅烷 --> 甲基三丁酮肟基硅烷

系列性分类


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