3-Chloropropyltriethoxysilane

Product Name: 3-Chloropropyltriethoxysilane
CAS No.: 5089-70-3
Chemical Name: 3-Chloropropyltriethoxysilane
Synonyms: Chloropropvl triethoxysilane;3-Chloropropyltriethoxsilane;3-CHLOROPROPYLTRIETHOXYSILANE;triethoxy(chloropropyl)silane;γ-Chloropropyltriethoxysilane;DOW CORNING(TM) PRODUCT 1-6376;c3-Chloropropyltriethoxysilane;(3-chloropropyl)triethoxy-silan;3-Triethoxysilyl-1-chloropropane;triethxoxy(3-chloropropyl)silane
CBNumber: CB8221683
Molecular Formula: C9H21ClO3Si
Formula Weight: 240.8
MOL File: 5089-70-3.mol

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3-Chloropropyltriethoxysilane Property

Boiling point:: 100 °C
Density: 1.000 g/mL at 25 °C(lit.)
vapor pressure: 0-7910Pa at 25℃
refractive index: n20/D 1.418(lit.)
Flash point:: 99 °F
storage temp.: Inert atmosphere,Room Temperature
form: Liquid
pka: 10[at 20 ℃]
Specific Gravity: 1.009
color: Clear slightly yellow
Water Solubility: 113-1000000mg/L at 20℃
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
BRN: 1754992
LogP: -1.1-3.13 at 20-21℃
CAS DataBase Reference: 5089-70-3(CAS DataBase Reference)
EPA Substance Registry System: Silane, (3-chloropropyl)triethoxy- (5089-70-3)

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/37/38
Safety Statements: 16-26-36
RIDADR: UN 1993 3/PG 3
WGK Germany: -
F: 21
TSCA: Yes
HazardClass: 3
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H402Harmful to aquatic life

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 569615
Product name: (3-Chloropropyl)triethoxysilane
Purity: 95%
Packaging: 100ml
Price: $90.06
Updated: 2025/07/31

Sigma-Aldrich

Product number: 569615
Product name: (3-Chloropropyl)triethoxysilane
Purity: 95%
Packaging: 1l
Price: $144
Updated: 2025/07/31

TCI Chemical

Product number: T1253
Product name: 3-Chloropropyltriethoxysilane
Purity: >97.0%(GC)
Packaging: 25mL
Price: $22
Updated: 2025/07/31

TCI Chemical

Product number: T1253
Product name: 3-Chloropropyltriethoxysilane
Purity: >97.0%(GC)
Packaging: 100mL
Price: $27
Updated: 2025/07/31

TCI Chemical

Product number: T1253
Product name: 3-Chloropropyltriethoxysilane
Purity: >97.0%(GC)
Packaging: 500mL
Price: $66
Updated: 2025/07/31

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3-Chloropropyltriethoxysilane Chemical Properties,Usage,Production

Chemical Properties

Colorless transparent liquid

Uses

3-Chloropropyltriethoxysilane is the main raw material for preparing Si-69, KH-550 and other silane coupling agents. It is also used as a rubber processing aid to couple inorganic fillers in various halogenated rubber to improve various physical and mechanical properties. It can also be used to synthesize organosilicon compounds containing quaternary ammonium cations, as antifungal and odor-proof finishing agents, with special bactericidal, odor-proof, antistatic and surface activity.

Flammability and Explosibility

Not classified

3-Chloropropyltriethoxysilane Preparation Products And Raw materials

Raw materials

Ethanol

Preparation Products

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3-Chloropropyltriethoxysilane Suppliers

Belgium 1 China 334 Germany 4 India 3 Japan 3 Singapore 1 South Korea 1 Switzerland 1 United Kingdom 9 United States 31 Global 388

Hubei Xingyan New Material Technology Co., Ltd

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Shanghai Boyle Chemical Co., Ltd.

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TCI (Shanghai) Development Co., Ltd.

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Beijing dtftchem Technology Co., Ltd.

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Beijing HwrkChemical Technology Co., Ltd

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Energy Chemical

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View Lastest Price from 3-Chloropropyltriethoxysilane manufacturers

Weifang Integratechem Co., Ltd.

Product: 3-Chloropropyltriethoxysilane 5089-70-3
Price: US $600.00/kg
Min. Order: 1600kg
Purity: 98%
Supply Ability: 32 ton
Release date: 2025-08-20

Hebei Chuanghai Biotechnology Co., Ltd

Product: 3-Chloropropyltriethoxysilane 5089-70-3
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-12-05

Hebei Chuanghai Biotechnology Co., Ltd

Product: 3-Chloropropyltriethoxysilane 5089-70-3
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-31

5089-70-3, 3-ChloropropyltriethoxysilaneRelated Search:

Triethoxypropylsilane Chlorotriethylsilane 3-Chloropropyltrimethoxysilane Methyltriethoxysilane Trimethoxypropylsilane ALLYLTRIISOPROPYLSILANE Triethoxyvinylsilane 3-Mercaptopropyltriethoxysilane Triethoxysilane Trimethoxysilane 3-Aminopropyltriethoxysilane Vinyltrimethoxysilane N-[3-(Trimethoxysilyl)propyl]ethylenediamine CHLORODIMETHYLVINYLSILANE CHLORODIMETHYLISOBUTYLSILANE Ethyl silicate Ethyltriethoxysilane Methyltrimethoxysilane

(3-chloropropyl)triethoxy-silan

3-CHLOROPROPYLTRICHLOROSILANE 97+%

3-Triethoxysilyl-1-chloropropane

Triethxoxy-(3-chloropropyl)-silane

triethxoxy(3-chloropropyl)silane

3-CHLOROPROPYLTRIETHOXYSILANE

3-(TRIETHOXYSILYL)PROPYL CHLORIDE

DOW CORNING(TM) PRODUCT 1-6376

GAMA-CHLOROPROPYL TRIETHOXY SILANE

GAMMA-CHLOROPROPYLTRIETHOXYSILANE

Chloropropvl triethoxysilane

TRIETHOXY-(3-CHLORO-PROPYL)-SILANE

Silane, (3-chloropropyl)triethoxy-

3-Chloropropyltriethoxsilane

3-CHLOROPROPYLTRIETHOXYSILANE 97+%

(2S)-4-(methylthio)-2-(1-oxodecylamino)butanoic acid

c3-Chloropropyltriethoxysilane

3-(triethoxysilyl)propyl-1-chloride

Halogen functional trialkoxy silane

triethoxy(chloropropyl)silane

γ-Chloropropyltriethoxysilane

γ-Chloropropyltriethoxysilane(presumably)

3-Chloropropyltriethoxysilane（Assumed）

3-Chloropropyltriethoxysilane,98%

5089-70-3

C9H21Cl3OSi

ClCH2CH2CH2SiOCH2CH33

C9H21O3ClSi

C9H21ClO3Si

Chloroalkylsilanes, etc. (Silane Coupling Agents)

Si-O Compounds

Si (Classes of Silicon Compounds)

Silane Coupling Agents

Trialkoxysilanes

Organometallic Reagents

Organosilicon

silane

Chemical Synthesis

Organometallic Reagents

Organosilicon

Silane series

Alkoxy Silanes

Chloroalkylsilanes, etc. (Silane Coupling Agents)

Functional Materials

Si (Classes of Silicon Compounds)

Silane Coupling Agents

Si-O Compounds

Trialkoxysilanes

Chloro

Industrial/Fine Chemicals