bis-(Trimethylsilyl)methane | CAS 2117-28-4

Element: trimethylsilyl methane

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C-S » Chemicals » bis-trimethylsilyl-methane-PX2124115

Identification

bis-(Trimethylsilyl)methane

CAS:

2117-28-4

EINECS:

218-322-7

Molecular Formula:

C₇H₂₀Si₂

MDL:

MFCD00008275

Synonym:

bis(trimethylsilyl)methane,97% ; 2,2,4,4-tetramethyl-2,4-disilapentane ; methylenebis(trimethylsilane) ; silane, methylenebis*trimethyl- ; di(trimethylsilyl)methane ; methylenebis[trimethyl-silan ; bis(trimethylsilyl)methane ; 2,4-disilapentane,2,2,4,4-tetramethyl- ; silane,methylenebis[trimethyl]- ; bis(trimethylsilanyl)-methane

Suppliers

Gelest, Inc.

G9721944

Hangzhou Keying Chem Co., Ltd.

HKC24309720

Santa Cruz Biotechnology, Inc.

SCB24309720

Dayang Chem (Hangzhou) Co.,Ltd.

DC251110044

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Leap Chem Co., Ltd

LC14044212

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3B (Wuhan) Scientific Corporation

325747722

1,1'-Methylenebis[1,1,1-trimethyl-silane

Xingrui Industry Co., Limited

XIL23209280

Prices & Availability

Data is processed

Properties for bis-(Trimethylsilyl)methane

Molecular Weight:

160.4 g·mol−1

Density:

0.751 g/mL at 25 °C(lit.)

Melting point:

-71 °C(lit.)

Boiling point:

133-134 °C(lit.)

Flash point:

55 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

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

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
S29 - Do not empty into drains
S33 - Take precautionary measures against static discharges
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S9 - Keep container in a well-ventilated place

Hazard Classes:

Hazard Symbols:

F, Xi

RID/ADR certification :

UN 1993 3 / PG 2

Alternative Distributors of [bis-(Trimethylsilyl)methane]

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