Dichloromethylsilane 甲基二氯硅烷

CAS 75-54-7 MFCD00000494

化学结构图

75-54-7
SMILES: C[SiH](Cl)Cl

化学属性

Mol. FormulaCH4Cl2Si
Mol. Weight115
Refractive indexn20/D 1.398(lit.)
Autoignition Point471 °F
Vapor Density4 (vs air)
Boiling Point41
Vapor Pressure6.79 psi ( 20 °C)
Density1.105
Melting Point-93
Flash Point-32°(-26°F)
TSCAYes
SolubilityDECOMPOSES
Stability对湿度敏感

别名和识别编码

Chemical NameDichloromethylsilane
Synonym CM8750 DICHLOROHYDROGENMETHYLSILANE DICHLOROMETHYLSILANE Dichloromethylsilane Dow Corning® 产品 Z-1218 Dow Corning® 产品 Z-1218 甲基二氯硅烷 METHYLDICHLOROSILANE Methyl-dichlorsilan Methyldichlorosilan Methyldichlorosilane Methyldichlorosilane, min. 97% Methyldichlorosilane,min.97% Monomethyldichlorosilane Silane, methyldichloro- dichlorohydridomethylsilicon dichloromethyl-silan dow corning product z-1218 methyldichlorosilae {} {} {C 一甲基二氯硅烷 二氯甲基硅烷 二氯甲基硅烷, 97+% 甲基(氯甲基)二氯硅烷 甲基二氯硅烷 甲基氢二氯硅烷
MDL NumberMFCD00000494
CAS Number75-54-7
Beilstein Registry Number1071194
PubChem Substance ID24867579
EC Number200-877-1
Chemical Name Translation甲基二氯硅烷
Reaxys-RN1071194
Wiswesser Line NotationG-SI-HG1
LabNetwork Molecule IDLN01270274
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分类

  • {SNA} Chemical Synthesis, Protecting and Derivatizing Reagents, Protection and Derivatization, Silicon-Based, Synthetic Reagents

相关文献及参考

  • Beilstein:4(1)581

安全信息

GHS Symbol
WGK Germany1
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H301+H331
  • H261 In contact with water releases flammable gas 与水接触时释放可燃气体。
  • H330 Fatal if inhaled 吸入致命
  • H260 In contact with water releases flammable gases which may ignite spontaneously 与水接触时释放可燃气体，可自燃。
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US)
RTECSVV3500000
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。
  • P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire. 远离任何与水接触的可能，因为会剧烈反应可能产生闪火。
  • P231+P232
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • 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。
  • 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。
  • P301+P330+P331+P310
  • P303+P361+P353
  • P305+P351+P338+P310
  • P370+P378
  • P422 Store contents under… 存储目录在…之下。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Packing GroupI
UN Number 1242 UN1242
Risk Statements
  • R11 Highly flammable 非常易燃
  • R14/15 Reacts violently with water, liberating extremely flammable gases 遇水剧烈反应，释放出高度可燃气体
  • R28 Very toxic if swallowed 吞咽极毒
  • R34 Causes burns 会导致灼伤
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • 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；
  • S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”
  • 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）；
Storage condition Air & Moisture Sensitive 常温储存，遇水燃烧。 储存温度2-8℃ 0-10°C 0-10 2-8°C
Hazard Codes 4.3 F,T
Hazard Class4.3/3, 8
Warnings 危化品目录(2015) 危险化学品 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2830 uL/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - lacrimation
   Lungs, Thorax, or Respiration - other changes
   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: 12,572,1993

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 300 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, Avicenum, 1986  Volume(issue)/page/year: -,1218,1986

其他信息

  • Acros Organics:二氯甲基硅烷 Dichloromethylsilane, 97%(75-54-7)
  • 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
  • 蒸气压:6.79 psi ( 20 °C)
  • TCI Shanghai:甲基二氯硅烷 Dichloromethylsilane,>;98.0%(GC)(T)(75-54-7)
  • 类别:易燃液体
  • 下游产品:硅酮弹性体 Ⅲ
  • 溶于水即分解，溶于苯、醚和庚烷
  • MOL 文件:75-54-7.mol
  • F:10-21
  • 可燃性危险特性:遇明火、高温、氧化剂易燃; 燃烧产生有毒氯化物烟雾; 遇水分解产生氯化氢毒雾
  • 敏感性:Air & Moisture Sensitive
  • TSCA:Yes
  • 上游原料:氯化亚铜 --> 氯甲烷 --> 硅
  • 毒性分级:高毒
  • 蒸气密度:4 (vs air)
  • 刺激数据:皮肤- 兔子 2 毫克/ 24小时 重度; 眼睛- 兔子 20 毫克/ 24小时 中度
  • 图谱信息:甲基二氯硅烷(75-54-7)核磁图( 1 HNMR) 甲基二氯硅烷(75-54-7)核磁图( 13 CNMR) 甲基二氯硅烷(75-54-7)红外图谱(IR1) 甲基二氯硅烷(75-54-7)质谱(MS)
  • 急性毒性:口服- 大鼠 LD50: 2.83 毫升/ 公斤; 吸入- 大鼠 LC50: 300 PPM/ 4 小时
  • 用途二:用于有机硅的合成
  • 用途一:用于制备含氢硅油，也用于织物处理、防水剂等
  • 外观性质:无色液体，具有刺鼻气味，易潮解。
  • MSDS 信息:甲基二氯硅烷(75-54-7).msds
  • 储运特性:库房通风低温干燥; 与氧化剂、酸类分开存放
  • 甲基二氯硅烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0380 甲基二氯硅烷 Dichloromethylsilane 25G 279元 2010/06/21 147390025 甲基二氯硅烷 Dichloromethylsilane 97% 2.5 LT 2120元 2010/06/21 147395000 甲基二氯硅烷 Dichloromethylsilane 97% 500 ML 619元
  • Alfa Aesar:二氯甲基硅烷 Dichloromethylsilane(75-54-7)
  • Sigma Aldrich:75-54-7(sigmaaldrich)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Protection and Derivatization - Synthetic Reagents
  4. Protecting and Derivatizing Reagents - Protection and Derivatization
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Protection and Derivatization - Synthetic Reagents
  4. Protecting and Derivatizing Reagents - Protection and Derivatization
  5. Silicon-Based - Protecting and Derivatizing Reagents
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Protection and Derivatization - Synthetic Reagents
  4. Protecting and Derivatizing Reagents - Protection and Derivatization
  5. Silicon-Based - Protecting and Derivatizing Reagents
  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Organosilicon 有机硅
  4. Silanes 硅烷

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