Product Name: tert-Butyldimethylsilyl chloride

Synonyms: Co-Formula CFS-486;tert-Butyldimethylchlorosilane, 50% in toluene;tert-Butyldimethylsilyl chloride in stock Factory;BDCS;BDCS SILYLATION REAGENT;CB2790;chloro(1,1-dimethylethyl)dimethyl-silan;chloro(1,1-dimethylethyl)dimethyl-Silane

CAS: 18162-48-6

MF: C6H15ClSi

MW: 150.72

EINECS: 242-042-4

Product Categories: FINE Chemical & INTERMEDIATES;blocks;BuildingBlocks;Coupling Reagent;N-Protecting Reagents;Alkyldimethylsilylation (GC Derivatizing Reagents);organosilicon compounds;Miscellaneous Reagents;Organics;pharma material;Pharmaceutical intermediates;Analytical Chemistry;Biochemistry;GC Derivatizing Reagents;Monochlorosilanes;Nucleosides, Nucleotides & Related Reagents;Protecting Agents for Hydroxyl and Amino Groups;Protecting Agents, Phosphorylating Agents & Condensing Agents;Protection & Derivatization Reagents (for Synthesis);Reagents for Oligosaccharide Synthesis;Si (Classes of Silicon Compounds);Si-Cl Compounds;Silicon Compounds (for Synthesis);Silylation (GC Derivatizing Reagents);Synthetic Organic Chemistry;Blocking Agents;Chloro Silanes;Protective Agents;Silylating Agents;Protecting and Derivatizing Reagents;Protection and Derivatization;Silicon-Based

Mol File: 18162-48-6.mol

tert-Butyldimethylsilyl chloride Structure

tert-Butyldimethylsilyl chloride Chemical Properties

Melting point 86-89 °C

Boiling point 125 °C(lit.)

density 0.87 g/mL at 20 °C(lit.)

refractive index n20/D 1.46

Fp 73 °F

storage temp. Store at 5°C

form Liquid

color Clear colorless

Specific Gravity 1.225

Water Solubility Soluble in chloroform and ethyl acetate. Insoluble in water.

Sensitive Moisture Sensitive

Hydrolytic Sensitivity 7: reacts slowly with moisture/water

Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents

BRN 505999

InChIKey BCNZYOJHNLTNEZ-UHFFFAOYSA-N

CAS DataBase Reference 18162-48-6(CAS DataBase Reference)

NIST Chemistry Reference Silane, chloro(1,1-dimethylethyl)dimethyl-(18162-48-6)

EPA Substance Registry System Silane, chloro(1,1-dimethylethyl)dimethyl- (18162-48-6)

Safety Information

Hazard Codes C,F,T,Xn

Risk Statements 22-35-40-34-10-19-11-67-65-63-48/20-20/21/22-45-23/24/25-37-36/37/38

Safety Statements 26-36/37/39-46-62-45-25-16-28-27-33-29-53-36/37

RIDADR UN 2925 4.1/PG 2

WGK Germany 2

RTECS VV2000000

F 10-21

Hazard Note Flammable/Corrosive/Moisture Sensitive

TSCA Yes

HazardClass 4.1

PackingGroup III

HS Code 29310095