CAS No.75-77-4,Chlorotrimethylsilane Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	75-77-4
Name:	Chlorotrimethylsilane
Article Data:	600

Formula:	C₃H₉ClSi
Molecular Weight:	108.643
Synonyms:	KA 31;KA 31 (silane);Monochlorotrimethylsilane;Monochlorotrimethylsilicon;NSC 15750;TMCS;TSL 8031;Trimethylchlorosilane;Trimethylsilicon chloride;Trimethylsilyl chloride;Trimethyl Chlorosilane;Trimethylchlorosilane(TMCS);Chlorotrimethylsilane;
EINECS:	200-900-5
Density:	0.868 g/cm³
Melting Point:	-40 °C(lit.)
Boiling Point:	58.737 °C at 760 mmHg
Flash Point:	-18 °C
Solubility:	reacts with water
Appearance:	colourless liquid
Hazard Symbols:	F,C
Risk Codes:	20/21-36/38-34-21-14-11-37-35-19-40-10
Safety:	26-36/37/39-45-16-36/37
Transport Information:	UN 2924 3/PG 2
PSA:	0.00000
LogP:	2.06010

Synthetic route

: 75-76-3
tetramethylsilane

: 75-77-4
chloro-trimethyl-silane

Conditions

Conditions	Yield
With 1,2-dichloro-ethane; aluminium trichloride at 130℃; for 17h;	100%
With hydrogenchloride; aluminium trichloride
With chlorine; iodine In tetrachloromethane at 30℃;
With hydrogenchloride

: 686-69-1
diethylchlorophosphine

: 60820-27-1, 63853-18-9
C12H27OPSi

A: 75-77-4
chloro-trimethyl-silane

B: 131551-67-2
1-(1-tert-Butyl-2,2-diethyl-diphosphanyl)-2,2-dimethyl-propan-1-one

Conditions

Conditions	Yield
at 100℃; for 1h;	A n/a B 100%

...Expand

: 1719-57-9
Chloro(chloromethyl)dimethylsilane

: 1118-02-1
trimethylsilyl isocyanate

A: 75-77-4
chloro-trimethyl-silane

B: 86845-05-8
(chloromethyl)isocyanatodimethylsilane

Conditions

Conditions	Yield
for 9h; Heating;	A 100% B 95%

...Expand

: 7677-24-9
trimethylsilyl cyanide

: 63877-23-6
(trimethylsilyl)acetyl chloride

A: 75-77-4
chloro-trimethyl-silane

B: 54276-53-8
2-<(trimethylsilyl)oxy>propenenitrile

Conditions

Conditions	Yield
	A 100% B 76%

...Expand

: 814-49-3
diethyl chlorophosphate

: 18156-74-6
1-(Trimethylsilyl)imidazole

A: 75-77-4
chloro-trimethyl-silane

B: 16913-98-7
1-(Diethoxyphosphinyl)imidazole

Conditions

Conditions	Yield
In dichloromethane for 1h; Ambient temperature;	A n/a B 100%

...Expand

: 2524-04-1
diethyl phosphorochloridothioate

: 18156-74-6
1-(Trimethylsilyl)imidazole

A: 75-77-4
chloro-trimethyl-silane

B: 107313-21-3
Imidazol-1-yl-phosphonothioic acid O,O-diethyl ester

Conditions

Conditions	Yield
In dichloromethane for 1h; Ambient temperature;	A n/a B 100%

...Expand

: 2524-04-1
diethyl phosphorochloridothioate

: 18293-54-4
1-trimethylsilyl-1,2,4-triazole

A: 75-77-4
chloro-trimethyl-silane

B: [1,2,4]Triazol-1-yl-phosphonothioic acid O,O-diethyl ester

Conditions

Conditions	Yield
In dichloromethane for 1h; Ambient temperature;	A n/a B 100%

...Expand

: 7677-24-9
trimethylsilyl cyanide

: 18162-48-6
tert-butyldimethylsilyl chloride

A: 75-77-4
chloro-trimethyl-silane

B: 56522-24-8
tert-butyldimethylsilyl cyanide

Conditions

Conditions	Yield
With tetra-(n-butyl)ammonium iodide at 100 - 180℃; for 4h;	A n/a B 100%
	A n/a B 77%

...Expand

: 124-63-0
methanesulfonyl chloride

: 18293-54-4
1-trimethylsilyl-1,2,4-triazole

A: 75-77-4
chloro-trimethyl-silane

B: 75668-13-2
1-Methanesulfonyl-1H-[1,2,4]triazole

Conditions

Conditions	Yield
In dichloromethane for 1h; Ambient temperature;	A n/a B 100%

...Expand

: 112-13-0
n-decanoyl chloride

: 17154-34-6
(trimethylsilyl)diphenylphosphine

A: 75-77-4
chloro-trimethyl-silane

B: 87361-17-9
(n-Decanoyl)diphenylphosphan

Conditions

Conditions	Yield
In Petroleum ether for 0.5h;	A n/a B 100%

...Expand

Raw Materials

920-68-3

865-76-9

528-76-7

Downstream Products

74-88-4

541-05-9

14595-77-8

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Chemistry

Molecular formula:C₃H₉SiCl
Molar mass:108.64 g/mol
Density:0.856 g/cm³, liquid
Melting point:-40 °C (233.2 K)
Boiling point:57 °C (330.2 K)
Solubility:in WATER reacts
Appearance:Colorless liquid, fumes in moist air
Chlorotrimethylsilane's Storage:Store in a cool, dry well-ventilated location, away from any area where the fire hazard may be acute. Outside or detached storage is preferred.
Stability: Reacts violently with WATER. Do not get WATER inside of container. Hydrochloric Acid is liberated on contact with moisture or heat.

Toxicity Data With Reference

Chlorotrimethylsilane's toxicity information:
Skin Contact:
Severe burns may occur from even a short time of contact. May be absorbed through the skin.
Eye Contact:
Eye contact produces severe burns, pain, swelling, corneal erosions and possibly blindness.
Inhalation:
Corrosive. Extremely destructive to tissues of the mucous membranes and upper respiratory tract. Symptoms may include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea and vomiting. Inhalation may be fatal as a result of spasm inflammation and edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema.
Ingestion:
Corrosive. Swallowing can cause severe burns of the mouth, throat, and stomach, leading to death. Can cause sore throat, vomiting, diarrhea.

Safety Profile

Skin Contact:
In case of contact, immediately flush skin with plenty of WATER for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately.
Eye Contact:
Immediately flush eyes with plenty of WATER for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.