Chloromethyltrimethylsilane

Product Name: Chloromethyltrimethylsilane
CAS No.: 2344-80-1
Chemical Name: Chloromethyltrimethylsilane
Synonyms: Silane, (chloromethyl)trimethyl-;DK684;CC3285;DKSI007;DKSI166;SILANE CMM3;DKFELEX0172;(CH3)3SiCH2Cl;CHLOROMETHYLTRIMETHYLSILANE;TRIMETHYLSILYLCHLOROMETHANE
CBNumber: CB6853363
Molecular Formula: C4H11ClSi
Formula Weight: 122.67
MOL File: 2344-80-1.mol

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Chloromethyltrimethylsilane Property

Melting point:: <0°C
Boiling point:: 98-99 °C(lit.)
Density: 0.88 g/mL at 20 °C
vapor pressure: ~25 mm Hg ( 20 °C)
refractive index: n20/D 1.418(lit.)
Flash point:: 27 °F
storage temp.: Store below +30°C.
solubility: soluble in Benzene, Methanol
form: Liquid
Specific Gravity: 0.879
color: Clear colorless
Water Solubility: insoluble
Sensitive: Moisture Sensitive
Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
BRN: 906705
CAS DataBase Reference: 2344-80-1(CAS DataBase Reference)
NIST Chemistry Reference: Silane, (chloromethyl)trimethyl-(2344-80-1)
EPA Substance Registry System: Silane, (chloromethyl)trimethyl- (2344-80-1)

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Safety

Hazard Codes: F,Xi,C
Risk Statements: 11-36/37/38-34
Safety Statements: 16-26-36-29-37/39-33
RIDADR: UN 1993 3/PG 2
WGK Germany: 3
F: 10-21
Hazard Note: Irritant/Highly Flammable
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 29310095

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 8.18557
Product name: (Chloromethyl)trimethylsilane
Purity: for synthesis
Packaging: 25ml
Price: $169
Updated: 2025/07/31

Sigma-Aldrich

Product number: 205354
Product name: (Chloromethyl)trimethylsilane
Purity: 98%
Packaging: 4x25ml
Price: $190
Updated: 2025/07/31

TCI Chemical

Product number: C0862
Product name: (Chloromethyl)trimethylsilane
Purity: >98.0%(GC)
Packaging: 25mL
Price: $76
Updated: 2025/07/31

TCI Chemical

Product number: C0862
Product name: (Chloromethyl)trimethylsilane
Purity: >98.0%(GC)
Packaging: 100mL
Price: $170
Updated: 2025/07/31

Sigma-Aldrich

Product number: 205354
Product name: (Chloromethyl)trimethylsilane
Purity: 98%
Packaging: 100ml
Price: $112.1
Updated: 2025/07/31

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Chloromethyltrimethylsilane Chemical Properties,Usage,Production

Description

Chloromethyltrimethylsilane is a chemical compound belonging to the trifluoroacetic acid group. It is an essential synthetic intermediate in organic chemistry, used to prepare many types of compounds, including pharmaceuticals, agrochemicals, and dyes. The molecule consists of three silanes linked together by methylene bridges. The synthesis of Chloromethyltrimethylsilane involves reacting a mixture of hydrochloric acid and trifluoroacetic acid with methyl ketones in the presence of ethylene diamine and particles.

Chemical Properties

CLEAR COLOURLESS LIQUID

Uses

(Chloromethyl)trimethylsilane is used for Wittig reaction and building blocks.

Uses

(Chloromethyl)trimethylsilane can be treated with aldehydes or ketones in the presence of triphenylphosphine to synthesize terminal alkenes. It can also be used in the preparation of a reagent, trimethylsilylmethyl magnesium chloride, commonly used in Peterson methylenation.

Application

In organic synthesis, Chloromethyltrimethylsilane is an important organosilicon intermediate. It can be used to synthesize some organosilicon compounds with special properties. For example, in the preparation of siloxane compounds, it can be used as a raw material to introduce silicon-oxygen bonds through reactions with other compounds. Due to the activity of its chloromethyl group, it can also be used to synthesize some silicon-containing polymers, which have a wide range of applications in materials science, such as additives for high temperature resistant materials, waterproof materials, etc.

Chloromethyltrimethylsilane Preparation Products And Raw materials

Raw materials

Preparation Products

N-(Methoxymethyl)-N-(trimethylsilylmethyl)benzylamine (TRIMETHYLSILYL)DIAZOMETHANE

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Chloromethyltrimethylsilane Suppliers

Americas 1 Belgium 4 China 232 Europe 4 France 1 Germany 7 India 19 Italy 2 Japan 5 Singapore 1 Slovakia 1 Switzerland 3 Ukraine 1 United Kingdom 19 United States 53 Global 353

Anhui Enbang Biological Technology Co., Ltd.

Tel: 0551-68936860-8515 15357955825
Fax: 0551-68936860
Email: 15357955825@163.com
Country: China
ProdList: 81
Advantage: 55

nantong honglong

Tel: 13078814179
Email: 2771867773@qq.com
Country: China
ProdList: 514
Advantage: 58

Nantong Jiaxingtai Biotechnology Co., Ltd.

Tel: 18795782766
Email: 769011731@qq.com
Country: China
ProdList: 436
Advantage: 58

Hechi Zhuangming Biopharmaceutical Co., Ltd

Tel: 18116363706
Email: lvqiong@zmsilane.com
Country: China
ProdList: 98
Advantage: 58

Wuhan EnTai Technology Development Co,.Ltd

Tel: 86-27-82330560
Fax: 86-27-82330547
Email: 2536851935@qq.com
Country: China
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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-021-61259138 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
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Beijing Donghualituo Techonlogy Development Co.,Ltd.

Tel: 010-88425576
Fax: (+86)-10-88425546
Email: sales@dhltchem.com
Country: China
ProdList: 793
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New Energy Chemicals

Tel: 0515-82159099 13770142076
Fax: 86-0515-8215909
Email: info@njuchem.com
Country: China
ProdList: 241
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Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

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View Lastest Price from Chloromethyltrimethylsilane manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: Chloromethyltrimethylsilane 2344-80-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-01

Hubei Changfu Chemical Co., Ltd.

Product: Chloromethyltrimethylsilane 2344-80-1
Price: US $0.00/kg
Min. Order: 1kg
Purity: 96%
Supply Ability: 20t
Release date: 2024-12-19

Sichuan Zhuoyu Yantang Technology Co., Ltd.

Product: Chloromethyltrimethylsilane 2344-80-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-06-25

2344-80-1, ChloromethyltrimethylsilaneRelated Search:

Methyltrimethoxysilane 3-Aminopropyltrimethoxysilane Iodotrimethylsilane DIMETHYLTHEXYLSILYL CHLORIDE Chlorodimethylphenylsilane Azidotrimethylsilane Trimethylsilyl cyanide Bromotrimethylsilane TRIMETHYLSILANE Chloromethyltrimethoxysilane Chlorotrimethylsilane tert-Butyldimethylsilyl chloride Trimethoxyphenylsilane (Trifluoromethyl)trimethylsilane BIS(CHLOROMETHYL)DIMETHYLSILANE BIS(TRIMETHYLSILYL)CHLOROMETHANE VINYL(CHLOROMETHYL)DIMETHYLSILANE (DICHLOROMETHYL)TRIMETHYLSILANE

CHLOROMETHYLTRIMETHYLSILANE

Chloromethyltrimethylsilane, 98+%

Silane, (chloromethyl)trimethyl-

chlormethyl-trimethyl-silane

Chloro(trimethylsilyl)methane

ChloroMethyltriMethylsilane, 98+% 100GR

ChloroMethyltriMethylsilane, 98+% 25GR

(CHLOROMETHYL)TRIMETHYLSILANE FOR SYNTHE

ChloroMethyltriMethylsilane, 97%, SpcSeal

SILANE CMM3

Trimethyl(chloromethyl)silane

TRIMETHYLSILYLCHLOROMETHANE

(TRIMETHYLSILYL)METHYL CHLORIDE

Chlorine Methyl triMethyl silane

(CH3)3SiCH2Cl

(chloromethyl)trimethyl-silan

CC3285

(Chloromethyl)trimethylsilane &gt

TIANFU-CHEM - Chloromethyltrimethylsilane

DK684

Chloromethyltrimethylsilane,(DICHLOROMETHYL)TRIMETHYLSILANE,(chlorodifluoroMethyl)triMethylsilane,(TRICHLOROMETHYL)TRIMETHYLSILANE

DKFELEX0172

DKSI007

DKSI166

2344-80-1

2344-08-1

ClCH2SiCH33

C4H11ClSi

Synthetic Reagents

Organometallic Reagents

Organosilicon

Others

Protecting and Derivatizing Reagents

Protection and Derivatization

Silicon Compounds (for Synthesis)

Si (Classes of Silicon Compounds)

Si-(C)4 Compounds

Silicon-Based

pharmacetical

Halides

Si (Classes of Silicon Compounds)

Si-(C)4 Compounds

Silicon Compounds (for Synthesis)

Synthetic Organic Chemistry

Chemical Synthesis

Organometallic Reagents

Organosilicon

Others

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