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Dimethyldichlorosilane cas no:75-78-5

Synonyms: DCDMS;Dichlorodimethylsilicon;Dimethylsilane dichloride;Inerton AW-DMCS;KA 12;KA 22;LS 130;LS 130(silane);M 2;M 2 (silane);NSC 77070;Repel-Silane;Silane,dichlorodimethyl-;

Identification
NameDimethyldichlorosilane
CAS75-78-5
SynonymsDCDMS;Dichlorodimethylsilicon;Dimethylsilane dichloride;Inerton AW-DMCS;KA 12;KA 22;LS 130;LS 130(silane);M 2;M 2 (silane);NSC 77070;Repel-Silane;Silane,dichlorodimethyl-;
EINECS(EC#)200-901-0
Molecular FormulaC2H6Cl2Si
Molecular Weight129.061
Chemical Properties
Appearancecolourless liquid
refractive index1.403-1.405
storage tempStore at 0-5°C
Sensitive Moisture Sensitive
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass3
Safety Data

Hazard F:Flammable
Risk R11;R36/37/38
Safety

Poison by ingestion and intraperitoneal routes. Moderately toxic by inhalation. A skin and severe eye irritant. Violent reaction on contact with water. When heated to decomposition it emits toxic fumes of Cl?. See also CHLOROSILANES.
Hazard Codes:?XiXnFN
Risk Statements: 20-59-36/37/38-11-67-65-63-48/20-38-20/21-50/53?
R20: Harmful by inhalation
R59: Dangerous to the ozone layer
R36/37/38: Irritating to eyes, respiratory system and skin
R11: Highly flammable
R67: Vapours may cause drowsiness and dizziness
R65: Harmful: may cause lung damage if swallowed
R63: Possible risk of harm to the unborn child
R38: Irritating to skin
R20/21: Harmful by inhalation and in contact with skin
R50/53: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Statements: 60-61-62-36/37-59?
S60: This material and its container must be disposed of as hazardous waste
S61: Avoid release to the environment. Refer to special instructions / safety data sheets
S62: If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label
S36/37: Wear suitable protective clothing and gloves
S59: Refer to manufacturer / supplier for information on recovery / recycling
RIDADR: UN 2924 3/PG 2
WGK Germany: 3
RTECS: VV3150000
F: 3-10-19-21
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 29310095


HS Code 29310095

Toxicity
1. ???

skn-rbt 20?mg/24H MOD

??? 85JCAE ?? Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.:?Avicenum,1986,1219.
2. ???

eye-rbt 5?mg/24H SEV

??? 85JCAE ?? Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.:?Avicenum,1986,1219.
3. ???

orl-rat LD50:5660 μL/kg

??? JACTDZ ?? Journal of the American College of Toxicology. 12 (1993),573.
4. ???

ihl-rat LC50:930?ppm/4H

??? 85JCAE ?? Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.:?Avicenum,1986,1219.
5. ???

ipr-rat LDLo:10?mg/kg

??? JIDHAN ?? Journal of Industrial Hygiene. 30 (1948),332.
6. ???

ihl-mus LC50:300?mg/m3/2H

??? TPKVAL ?? Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Sciences. 3 (1961),23.

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ZHUHAI GOLDENCHEM POLYMER INDUSTRIAL CORP
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Xilin Chemical Group Co., Ltd
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Guangdong Guanghua Chemical Factory Co., Ltd
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