Dichloro(methyl)phenylsilane, 98%

Name: Dichloro(methyl)phenylsilane, 98%
Brand: Vaqora Chemicals
SKU: VQ-000828

About Dichloro(methyl)phenylsilane, 98%

Listed under CAS 149-74-6, Dichloro(methyl)phenylsilane is a synthetic reagent available from Vaqora Chemicals at a purity of 98%. Its molecular formula is C7H8Cl2Si and its molecular weight is 191.13 g/mol. Common synonyms include Methyl-phenyl-dichlorosilane and Methylphenyldichlorosilane.

The material typically appears as a colourless liquid. Literature values give a boiling point of 205 °C and a density of 1.176 g/mL at 25 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis, reaction development, medicinal chemistry and polymer and resin production. It is used across academic and industrial research and polymers and plastics.

We offer Dichloro(methyl)phenylsilane in 100 mL and 500 mL packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
Reaction development
Medicinal chemistry
Polymer & resin production

Industries

Specifications & identifiers

Chemical identifiers
Product name	Dichloro(methyl)phenylsilane, 98%
Catalogue No.	VQ-000828
CAS Number	149-74-6
IUPAC name	dichloro-methyl-phenylsilane
Molecular formula	C₇H₈Cl₂Si
Molecular weight	191.13 g/mol
Exact mass	189.9772
Purity / assay	98%
HSN code	29319000
InChIKey	GNEPOXWQWFSSOU-UHFFFAOYSA-N
SMILES	C[Si](C1=CC=CC=C1)(Cl)Cl
PubChem CID	9006

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Boiling point	205 °C
Density	1.176 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 2437
Synonyms	Methyl-phenyl-dichlorosilane, Methylphenyldichlorosilane, Dichloro(methyl)(phenyl)silane, Dichlor-fenyl-methylsilane, Dichloromethylphenyl silane, Benzene, (dichloromethylsilyl)-, Silane, dichloromethylphenyl-,, 4-16-00-01517 (Beilstein Handbook Reference), Dichlorfenylmethylsilane, Silane, dichloromethylphenyl, TSL 8067, Phenylmethyldichlorosilane

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H318Causes serious eye damage

Precautionary statements: P260, P264, P264 + P265, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P363, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Dichloro(methyl)phenylsilane, 98%?

The CAS Registry Number of Dichloro(methyl)phenylsilane, 98% is 149-74-6. It is also known as Methyl-phenyl-dichlorosilane, Methylphenyldichlorosilane, Dichloro(methyl)(phenyl)silane.

What is the molecular formula and molecular weight of Dichloro(methyl)phenylsilane, 98%?

Dichloro(methyl)phenylsilane, 98% has the molecular formula C7H8Cl2Si and a molecular weight of 191.13 g/mol. Its IUPAC name is dichloro-methyl-phenylsilane.

Which grade and pack sizes of Dichloro(methyl)phenylsilane, 98% can I order?

We supply Dichloro(methyl)phenylsilane, 98% in (98%) grade, in 100 mL, 500 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dichloro(methyl)phenylsilane, 98%?

Yes. Every lot of Dichloro(methyl)phenylsilane, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Dichloro(methyl)phenylsilane, 98% be shipped internationally?

Yes. Dichloro(methyl)phenylsilane, 98% is classified as hazardous (UN 2437), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.