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Tri-n-hexylchlorosilane

CAS No.
3634-67-1
Chemical Name:
Tri-n-hexylchlorosilane
Synonyms
CHLOROTRIHEXYLSILANE;DK759;DK281;DKSI154;TRIHEXYLCHLOROSILANE;chlorotrihexyl-silan;TRIHEXYLSILYLCHLORIDE;Tri-n-hexylchlorosilane;Silane, chlorotrihexyl-;HT--429 trihexylchlorosilane(THSC)
CBNumber:
CB7740145
Molecular Formula:
C18H39ClSi
Molecular Weight:
319.04
MDL Number:
MFCD00000510
MOL File:
3634-67-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:55:06

Tri-n-hexylchlorosilane Properties

Boiling point 153.5-154 °C/5 mmHg (lit.)
Density 0.871 g/mL at 25 °C (lit.)
refractive index 1.4560
Flash point >110°C
form clear liquid
Specific Gravity 0.871
color Colorless to Light yellow
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents
InChI 1S/C18H39ClSi/c1-4-7-10-13-16-20(19,17-14-11-8-5-2)18-15-12-9-6-3/h4-18H2,1-3H3
InChIKey WZQSBCHNVPAYOC-UHFFFAOYSA-N
SMILES CCCCCC[Si](Cl)(CCCCCC)CCCCCC
CAS DataBase Reference 3634-67-1(CAS DataBase Reference)
FDA UNII AW56FPB3TS
EPA Substance Registry System Silane, chlorotrihexyl- (3634-67-1)
UNSPSC Code 12352001
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405
PPE Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45-28-27
RIDADR  2987
WGK Germany  1
TSCA  TSCA listed
HazardClass  8
PackingGroup  II
HS Code  2931900090
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Eye Dam. 1
Skin Corr. 1B
Excepted Quantities Not Permitted as Excepted Quantity
NFPA 704
1
3 0

Tri-n-hexylchlorosilane price More Price(21)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 254444 Chlorotrihexylsilane 97% 3634-67-1 5g $76.5 2026-04-30 Buy
TCI Chemical C3556 Chlorotrihexylsilane 3634-67-1 5ML $44 2026-04-30 Buy
TCI Chemical C3556 Chlorotrihexylsilane 3634-67-1 25ML $176 2026-04-30 Buy
Biosynth DAA63467 Chlorotrihexylsilane 3634-67-1 25ml $900 2026-06-04 Buy
Biosynth DAA63467 Chlorotrihexylsilane 3634-67-1 10ml $900 2026-06-04 Buy
Product number Packaging Price Buy
254444 5g $76.5 Buy
C3556 5ML $44 Buy
C3556 25ML $176 Buy
DAA63467 25ml $900 Buy
DAA63467 10ml $900 Buy

Tri-n-hexylchlorosilane Chemical Properties, Uses, Production

Uses

Chlorotrihexylsilane is used as a surface modifier. It is used for enhanced dispersion of phosphor in polymeric matrix by using surface-modification

Tri-n-hexylchlorosilane Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 103)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Jia Xing Isenchem Co.,Ltd 0573-85285100 18627885956 isenchem@163.com China 9389 66
Beijing Isomersyn Technology CO;LTD 010-82954736 13391601435 sales@isomersyn.com China 3294 57
Hunan Hui Bai Shi Biotechnology Co., Ltd. 0731-85526065 13308475853 ivy@hnhbsj.com China 7236 62
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai Gileader Advanced Material Technology Co.,Ltd 18516111942 823898732@qq.com China 1356 56

View Latest Price from Tri-n-hexylchlorosilane manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
TRI-N-HEXYLCHLOROSILANE pictures 2024-07-15 TRI-N-HEXYLCHLOROSILANE
3634-67-1
$1.00 1KG 99% 20t Shaanxi Dideu Medichem Co. Ltd
TRI-N-HEXYLCHLOROSILANE pictures 2019-07-06 TRI-N-HEXYLCHLOROSILANE
3634-67-1
$1.00 1KG 99% Career Henan Chemical Co
TRIHEXYLCHLOROSILANE TRIHEXYLSILYLCHLORIDE chlorotrihexyl-silan Silane, chlorotrihexyl- DK281 DK759 DKSI154 HT--429 trihexylchlorosilane(THSC) CHLOROTRIHEXYLSILANE Tri-n-hexylchlorosilane 3634-67-1 CH3CH253SiCl C18H39ClSi Silicon-Based Synthetic Reagents Protecting and Derivatizing Reagents Protection and Derivatization Protecting and Derivatizing Reagents Protection and Derivatization Silicon-Based