1,1,2-Trimethyldisilane | CAS 814-74-4

Element: trimethyldisilane

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C-S » Chemicals » trimethyldisilane-PX493973

Identification

1,1,2-Trimethyldisilane

CAS:

814-74-4

EINECS:

212-403-0

Molecular Formula:

C₃H₁₂Si₂

MDL:

MFCD00054160

Synonym:

trimethyldisilane ; 1,1,2-trimethyldisilane ; disilane,1,1,2-trimethyl- ; trimethyldisilane(85%) ; ch3sih2sih(ch3)2

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Properties for 1,1,2-Trimethyldisilane

Molecular Weight:

104.3 g·mol−1

Density:

0,7 g/cm³

Boiling point:

67-86 °C

Flash point:

-17 °C

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:

R12 - Extremely flammable
R20 - Harmful by inhalation
R38 - Irritating to skin

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S23 - Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer)
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S36 - Wear suitable protective clothing