Products & Services

VOLO10050

Hexamethyldisilazane

>96%

Synonyms: HMDS; Hexamethyldisilizane; 1,1,1-Trimethyl-N-(trimethylsilyl)silanamine

Size Price Status Quantity
TBD

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Shipping Guide
Contiguous United States
 Small Parcel
SP 1L IP/ 4 L Net OP/ 31 kg Gross OP
SP 1 L IP/ 4 L Net OP
 LTL Freight
Multiple carriers accepted
U.S. and International
 Small Parcel
SP Passenger 0.5L IP - Glass container, 1L IP- Metal, Plastic container
SP Passenger 0.5L IP - Glass container, 1L IP- Metal, Plastic container
Identifiers
CAS Number  999-97-3
MDL Number  MFCD00008259
SMILES and InChI
SMILES  C[Si](C)(C)N[Si](C)(C)C
InChI  InChI=1S/C6H19NSi2/c1-8(2,3)7-9(4,5)6/h7H,1-6H3
InChI Key
 FFUAGWLWBBFQJT-UHFFFAOYSA-N
 
Physical Properties
M.F.  C6H19NSi2  
M.W. 161.4
Density  0.774 g/mL at 25 °C(lit.)
Melting Point  -80 °C
Boiling Point  126 C
Refractive Index  n20/D=1.4060 to 1.4100
Flash Point  8 °C(lit.)
Vapor Pressure  15 mmHg (20 °C)
Autoignition  312 C
Explosive Limits  0.8-16.3% (V)
Safety [SDS]
GHS Labeling

Signal Word Danger
Hazard Statement(s) Highly flammable liquid and vapor. Harmful if swallowed or if inhaled. Toxic in contact with skin. Causes severe skin burns and eye damage. Harmful to aquatic life with long lasting effects.
Precautionary Statement(s) Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Ground/bond container and receiving equipment. Use explosion-proof electrical/ ventilating/ lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. Wash skin thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Avoid release to the environment. Wear protective gloves/ protective clothing/ eye protection/ face protection. IF SWALLOWED: Call a POISON CENTER or doctor/ physician if you feel unwell. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/ Take off immediately all contaminated clothing. Rinse skin with water/ shower. Wash contaminated clothing before reuse. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/ physician. In case of fire: Use dry sand, dry chemical or alcohol-resistant foam for extinction. Store in a well-ventilated place. Keep cool. Store locked up. Dispose of contents/ container in accordance with local regulations.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Ground/bond container and receiving equipment. Use explosion-proof electrical/ ventilating/ lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. Wash skin thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Avoid release to the environment. Wear protective gloves/ protective clothing/ eye protection/ face protection. IF SWALLOWED: Call a POISON CENTER or doctor/ physician if you feel unwell. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/ Take off immediately all contaminated clothing. Rinse skin with water/ shower. Wash contaminated clothing before reuse. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/ physician. In case of fire: Use dry sand, dry chemical or alcohol-resistant foam for extinction. Store in a well-ventilated place. Keep cool. Store locked up. Dispose of contents/ container in accordance with local regulations.
Supplemental Hazard Statement(s) None
 
Storage and Transportation
Storage Comments  2-8 °C.
Shipping ID  UN3286
DOT Class(es)  3, 6.1, 8    PG  II
Harmonized Tariff Code  2931.90.9010
Export Outside the US  Yes