Synonym:
Bis(trimethylsilyl)amine, HMDS
Properties:
| Related Categories |
Analytical Reagents,
Analytical/Chromatography,
Derivatization Reagents,
Derivatization Reagents GC
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packaging
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25 ml in Glass bottle (1121860025)
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bp
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126?°C (1013?mbar)
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expl. lim. ?
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0.8?-?25.9?%(V)
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vapor pressure
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20?hPa (20?°C)
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density
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0.78?g/cm3 (20?°C)
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flash point
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15?°C
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autoignition temp.
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325?°C
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mp
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-82?°C
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viscosity kinematic
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0.9?mm2/s (25?°C)
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LD 50 oral
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LD50 Rat 847 mg/kg
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LD 50 dermal
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LD50 Rabbit 550 mg/kg
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shipped in
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ambient
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storage temp.
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Store below +30°C.
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specifications
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Appearance of substance (colour): colourless
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Assay (GC, area%): ≥?98.5?% (a/a)
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Identity (IR): passes test
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Safety:
Hazard Statement(s)
H225: Highly flammable liquid and vapour.
H302: Harmful if swallowed.
H311 + H331: Toxic in contact with skin or if inhaled.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s)
P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
P403 + P235: Store in a well-ventilated place. Keep cool.
Storage class
3 Flammable liquids
WGK
WGK 1 slightly water endangering
Hazard Pictogram(s)

GHS02
Hazard Pictogram(s)

GHS05
Hazard Pictogram(s)

GHS06
Hazard Symbols

Corrosive
Hazard Symbols

Flammable
Declaration (railroad and road) ADR, RID
UN 3286 , 3 (6.1, 8), II
Declaration (transport by air) IATA-DGR
UN 3286 , 3 (6.1, 8), II
Declaration (transport by sea) IMDG-Code
UN 3286 , 3 (6.1, 8), II, Segregation Group: 1 (Acids)
Categories of danger
highly flammable, harmful, corrosive
R Phrase
R 11-20/21/22-34
Highly flammable.Harmful by inhalation, in contact with skin and if swallowed.Causes burns.
S Phrase
S 16-36/37/39-45
Keep away from sources of ignition - No smoking.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).