1-(Trimethylsilyl)-acetylene | CAS 1066-54-2

Element: trimethylsilyl acetylene

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C-S » Chemicals » trimethylsilyl-acetylene-PX1127176

Identification

1-(Trimethylsilyl)-acetylene

CAS:

1066-54-2

EINECS:

213-919-9

Molecular Formula:

C₅H₁₀Si

MDL:

MFCD00008569

Synonym:

ethynyltrimethyl-silan ; ethynyltrimethylsilane ; timethylsilyacetylene ; trimethylsilacetylene ; tmsa ; ethinyltrimethylsilane ; tms acetylene ; 1-trimethylsilylethyne ; (trimethylsilyl)ethyne ; ethyne,-trimethylsilyl

Suppliers

CM Fine Chemicals

CFC14285712

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Prices & Availability

Data is processed

Properties for 1-(Trimethylsilyl)-acetylene

Molecular Weight:

98.22 g·mol−1

Density:

0.695 g/mL at 25 °C(lit.)

Melting point:

>0 °C

Boiling point:

53 °C(lit.)

Flash point:

<-30 ºF

Physical Description:

clear colorless liquid

Hazard Statements

GHS02
Flammable

Flammable gases, category 1
Flammable aerosols, categories 1, 2
Flammable liquids, categories 1, 2, 3
Flammable solids, categories 1, 2
Self-reactive substances and mixtures, types B, C, D, E, F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Combustible solids, category 3
Combustible liquids, category 3
Self-heating substances and mixtures, categories 1, 2
Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
Organic peroxides, types B, C, D, E, F

Safety & Transport Information

Risk Codes:

R11 - Highly flammable
R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing

Hazard Classes:

Hazard Symbols:

F, Xi

Storage temperature :

2-8°C

RID/ADR certification :

UN 1993 3 / PG 2

Alternative Distributors of [1-(Trimethylsilyl)-acetylene]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified