DoMole-安徽敦茂科技

Dichlorodimethylsilane 二甲基二氯硅烷

规格: 98%, SpcSeal

CAS: 75-78-5

产品编号: H39610

MDL: MFCD00000491

品牌: INFI

Chemical Name	Dichlorodimethylsilane
Synonym	(CH3)2SiCl2 DMDCS Dow Corning® 产品 Z-1219 二甲基二氯硅烷 DMDCS 二甲基二氯硅烷 DMDCS 二甲基二氯硅烷硅烷 M2 Dichlorodimethylsilane Dichlorodimethylsilicon {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
CAS Number	75-78-5
PubChem Substance ID	87567047
Beilstein Registry Number	605287
MDL Number	MFCD00000491
Reaxys-RN	605287
EC Number	200-901-0
Chemical Name Translation	二氯二甲基硅烷
Wiswesser Line Notation	G-SI-G1&1
LabNetwork Molecule ID	LN00163844
InChI	InChI=1S/C2H6Cl2Si/c1-5(2,3)4/h1-2H3
Canonical SMILES	C[Si](C)(Cl)Cl

GHS Symbol

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 300 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 Chemical Substances.  For English translation,
   see TNICS*.  (Izdatel'stvo Meditsina, Moscow, USSR)  No.1-    1961-
   Volume(issue)/page/year: 3,23,1961

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 930 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: -,1219,1986

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 10 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 10 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 30,332,1948

WGK Germany	1
Hazard Codes	3 F,C
Hazard statements
H225 Highly flammable liquid and vapour 高度易燃液体和蒸气 H302 Harmful if swallowed 吞食有害 H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命 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 H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕 H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
Personal Protective Equipment	Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
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。 P301+P310 P301+P330+P331+P310 P303+ P303+P361+P353 P303+P361+P353+P310+P363 P304+P340+P310 P305+P351+P338 P305+P351+P338+P310 P331 Do NOT induce vomiting.. 不要催吐。 P332+P313 P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用 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.....
Signal word	Danger
RTECS	VV3150000
UN Number	1162
Risk Statements
R11 Highly flammable 非常易燃 R14 Reacts violently with water 遇水会猛烈反应 R20 Harmful by inhalation 吸入有害 R20/21 Harmful by inhalation and in contact with skin 吸入及与皮肤接触有害 R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害 R34 Causes burns 会导致灼伤 R35 Causes severe burns 会导致严重灼伤 R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性 R37 Irritating to respiratory system 刺激呼吸道 R38 Irritating to skin 刺激皮肤 R48/20 R50/53 R59 Dangerous for the ozone layer 对臭氧层有危害 R63 Possible risk of harm to the unborn child 可能危害未出生婴儿 R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官 R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
Storage condition	+4°C +4℃ 4 4℃ Moisture Sensitive Store at 0-5°C 充氩储存充氩密封阴凉干燥保存。
Safety Statements
S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟； S2 Keep out of the reach of children 避免儿童触及； 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； 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）； 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； S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐：立即求医并出示该容器或标签； S7/9 Keep container tightly closed and in a well-ventilated place 保持容器严格密闭，置于通风良好的场所；
Packing Group	II
Hazard Class	3/8
Warnings	危化品目录(2015)
Restrict	危险品

硅烷化剂，扫尾剂。制造二甲基硅醚油、硅酮橡胶、硅酮树脂的中间体。

{ALF} Silicone intermediate and silylating agent, forming dimethylsilylene derivatives of diols. The main limitation of these is their extreme susceptibilty to hydrolysis. See Appendix 4.

{uni_hamburg} Short: III/20a

{uni_hamburg} Short: II/14a

{uni_hamburg} Short: II/25B

{ALD} Beilstein:4(3)1877

{ALF} For use in combination with triflic acid to generate dimethyldisilyl triflate, and its use in synthesis, see N,N'-Diacetylhydrazine, A13393.

75-78-5 H39610 Dichlorodimethylsilane
二甲基二氯硅烷

化学属性

Mol. Formula	C2H6Cl2Si
Mol. Weight	129
Refractive index	1.4020 to 1.4060
Density	1.07
Flash Point	-7°C(lit.)
TSCA	Yes
Boiling Point	70
Melting Point	-76
Solubility	起反应
Stability	易吸潮

*以上化合物性质及应用等信息仅供参考

电子化学品

催化剂

配体

有机硅

元素分类

其他精细新材料

Dichlorodimethylsilane 二甲基二氯硅烷

规格: 98%, SpcSeal

化学属性

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