Dichloro(methyl)vinylsilane

Modify Date: 2025-08-20 10:58:24

Dichloro(methyl)vinylsilane structure	Common Name	Dichloro(methyl)vinylsilane
	CAS Number	124-70-9	Molecular Weight	141.071
	Density	1.1±0.1 g/cm3	Boiling Point	92.5±9.0 °C at 760 mmHg
	Molecular Formula	C₃H₆Cl₂Si	Melting Point	-78°C
	MSDS	Chinese USA	Flash Point	4.4±0.0 °C
	Symbol	GHS02, GHS05, GHS06	Signal Word	Danger

Name	Dichloromethylvinylsilane
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	92.5±9.0 °C at 760 mmHg
Melting Point	-78°C
Molecular Formula	C₃H₆Cl₂Si
Molecular Weight	141.071
Flash Point	4.4±0.0 °C
Exact Mass	139.961578
LogP	3.78
Vapour density	>1 (vs air)
Vapour Pressure	58.4±0.2 mmHg at 25°C
Index of Refraction	1.431
InChIKey	YLJJAVFOBDSYAN-UHFFFAOYSA-N
SMILES	C=C[Si](C)(Cl)Cl
Storage condition	0-6°C

Dichloro(methyl)vinylsilane MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VV3533000

CHEMICAL NAME :: Silane, dichloromethylvinyl-

CAS REGISTRY NUMBER :: 124-70-9

BEILSTEIN REFERENCE NO. :: 1740822

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C3-H6-Cl2-Si

MOLECULAR WEIGHT :: 141.08

WISWESSER LINE NOTATION :: G-SI-G1&1U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03620

Symbol	GHS02, GHS05, GHS06
Signal Word	Danger
Hazard Statements	H225-H302-H314-H331
Supplemental HS	Corrosive to the respiratory tract., Reacts violently with water.
Precautionary Statements	P210-P261-P280-P303 + P361 + P353-P305 + P351 + P338-P370 + P378
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Highlyflammable;C:Corrosive;
Risk Phrases	R11;R14;R34
Safety Phrases	S16-S26-S36/37/39-S45
RIDADR	UN 2985 3/PG 2
WGK Germany	1
RTECS	VV3533000
Packaging Group	II
Hazard Class	3
HS Code	29310095

Precursor 10
CAS#:75-54-7 methyl dichloro... CAS#:74-86-2 Acetylene CAS#:25202-02-2 (chloromethyl)d... CAS#:75-94-5 Vinyltrichlorosilane
CAS#:7787-84-0 1-CHLOROETHYLME... CAS#:7787-85-1 Dichloro(2-chlo... CAS#:54509-73-8 ethene CAS#:75-16-1 METHYLMAGNESIUM...
CAS#:18244-95-6 Methyl(trivinyl... CAS#:14799-94-1 hexylmethyldich...
DownStream 9
CAS#:3353-69-3 ethane-1,2-diyl... CAS#:13528-93-3 ethylenebis(chl... CAS#:6231-76-1 1,2-ethanediylb... CAS#:18140-32-4 2-(dichlorometh...
CAS#:5505-72-6 2,4,6-Trimethyl... CAS#:5507-44-8 methylvinyldiet... CAS#:5162-63-0 1,3,5,7-tetrame... CAS#:1719-58-0 dimethylvinylch...
CAS#:4525-44-4 Dichloro(ethyl)...

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

[Graft polymerization onto poly(methylvinylsiloxane)-bonded silica gel by gamma-ray irradiation].

Radioisotopes 33(8) , 513-8, (1984)

Poly(methylvinylsiloxane)-bonded silica gel was synthesized by condensation reaction between silica gel and the hydrolysis product of methylvinyldichlorosilane. Graft polymerization of styrene or inde...

Growth of β-SiC nanowires and thin films by metalorganic chemical vapor deposition using dichloromethylvinylsilane. Kang B-C, et al.

J. Vac. Sci. Technol. B 23(4) , 1722-1725, (2005)

Influence of the Precursor Cross-Linking Route on the Thermal Stability of Si- B- C- O Ceramics. Ischenko V, et al.

Chem. Mater. 20(22) , 7148-7156, (2008)

METHYLVINYLDICHLOROSILANE

silane,dichloromethylvinyl

dichloroethenylmethyl-silan

Vinylmethyldichlorsilane

Methyldichlorovinylsilane

dichloro(ethenyl)methylsilane

EINECS 204-710-3

CV-4772

Dichloro(methyl)(vinyl)silane

MFCD00000492

Dichloro(methyl)vinylsilane

dichloromethylvinyl-silan

DichloroMethylvinylsilane

VINYLMETHYLDICHLOROSILANE

METHYLVINYLCHLOROSILANE

Silane, dichloroethenylmethyl-

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dichloro(methyl)vinylsilane
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Dichloro(methyl)vinylsilane
Price: ￥158.0/100g ￥608.0/500g
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dichloromethylvinylsilane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Dichloromethylvinylsilane
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Dichloro(methyl)vinylsilane
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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Dichloro(methyl)vinylsilane

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MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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