CAS 75-54-7 MFCD00000494-Dichloromethylsilane 甲基二氯硅烷 TAO{mole}

Dichloromethylsilane 甲基二氯硅烷

CAS 75-54-7 MFCD00000494

化学结构图

SMILES: C[SiH](Cl)Cl

化学属性

Mol. Formula	CH4Cl2Si
Mol. Weight	115
Refractive index	n20/D 1.398(lit.)
Autoignition Point	471 °F
Vapor Density	4 (vs air)
Boiling Point	41
Vapor Pressure	6.79 psi ( 20 °C)
Density	1.105
Melting Point	-93
Flash Point	-32°(-26°F)
TSCA	Yes
Solubility	DECOMPOSES
Stability	对湿度敏感

别名和识别编码

Chemical Name	Dichloromethylsilane
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 Number	MFCD00000494
CAS Number	75-54-7
Beilstein Registry Number	1071194
PubChem Substance ID	24867579
EC Number	200-877-1
Chemical Name Translation	甲基二氯硅烷
Reaxys-RN	1071194
Wiswesser Line Notation	G-SI-HG1
LabNetwork Molecule ID	LN01270274

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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)