BGC » Chemicals A-Z » tert-Butyldimethylphosphine

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tert-Butyldimethylphosphine

BGC Id:	122083939771
CAS No:	18173-64-3
Synonyms:	tert-butyldimethylsilanol 99% ; tert-butyl-hydroxy-dimethylsilane ; dimethyl-tert-butylsilanol ; t-butyldimethylsilanol ; tert-butyldimethyl(hydroxy)silane ; silanol, tert-butyldimethyl- (8ci) ; silanol,(1,1-dimethylethyl)dimethyl- (9ci) ; tert-butyl(hydroxy)dimethylsilane ; tert-butyldimethylsilyl hydroxide ; silanol, (1,1-dimethylethyl)dimethyl- ; tert-butyldimethylhydroxysilane ; sib1939.0 !! t-butyldimethylsilanol ; tert-butyldimethylsilanol ; silanol,1-(1,1-dimethylethyl)-1,1-dimethyl- ; butyldimethylsilanol
Molecular Formula:	C6H16OSi
Molecular Weight:	132.28
EINECS:

The most competitive supplier in 2025

The following notable provider has been checked and can be recommended.

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Phone: +852-30606658
Country: P.R.China

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer se ...

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What other providers are available for CAS 18173-64-3?

The last intensive check and update was carried out on 2025/10/01.

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Synonyms:

tert-butyldimethylsilanol 99% ; tert-butyl-hydroxy-dimethylsilane ; dimethyl-tert-butylsilanol ; t-butyldimethylsilanol ; tert-butyldimethyl(hydroxy)silane ; silanol, tert-butyldimethyl- (8ci) ; silanol,(1,1-dimethylethyl)dimethyl- (9ci) ; tert-butyl(hydroxy)dimethylsilane ; tert-butyldimethylsilyl hydroxide ; silanol, (1,1-dimethylethyl)dimethyl- ; tert-butyldimethylhydroxysilane ; sib1939.0 !! t-butyldimethylsilanol ; tert-butyldimethylsilanol ; silanol,1-(1,1-dimethylethyl)-1,1-dimethyl- ; butyldimethylsilanol

CAS:

18173-64-3

EINECS:

Molecular Formula:

C6H16OSi

MDL:

MFCD00010673

SMILES:

O=C(NCCCN1CCOCC1)C2=CC=C(Cl)C=C2

Properties

Molecular Weight:

132.28 g·mol−1

Density:

0.84 g/mL at 25 °C(lit.)

Boiling point:

139 °C739 mm Hg(lit.)

Flash point:

113 ºF

Physical Description:

colorless transparent liquid

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

3.2

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

10-36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

RID / ADR:

UN 1987 3 / PG 3

What other providers are available for CAS 18173-64-3?

In addition to the providers presented here for tert-Butyldimethylphosphine with the CAS number 18173-64-3, there are other 20 providers with slightly different product names available for this CAS number.

tert-Butyldimethylsilanol

1-(1,1-Dimethylethyl)-1,1-dimethyl-silanol

+3 additional providers that we know from the past