Home All Chemicals Trimethylsilyl isocyanate

Trimethylsilyl isocyanate

EC number214-256-8
Molecular formulaC4H9NOSi
Molecular weight115,21
Freezing/melting point/range (°C)90-92

isocyanatotrimethylsilane ; Isocyanic acid ; trimethylsilyl ester ; Orgatix SI 130 ; Trimethylisocyanatosilane

Structure of Trimethylsilyl isocyanate

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Regulatory Information

Transport InformationISOCYANATES, FLAMMABLE, TOXIC, N.O.S. UN2478 3 (6.1)/ PG II
GHS pictogram
Signal WordDanger
Hazard Statements
H225 - H301 - H315 - H319 - H331 - H335

H225 – Highly flammable liquid and vapour
H301 – Toxic if swallowed
H315 – Causes skin irritation
H319 – Causes serious eye irritation
H331 – Toxic if inhaled
H335 – May cause respiratory irritation

Precautionary Statements
P210 - P261 - P280 - P301+310 - P301+330+331 - P302+352 - P304+340 - P305+351+338

P210 – Keep away from heat/sparks/open flames/hot surfaces – No smoking:
P261 – Avoid breathing dust/fume/gas/mist/vapours/spray:
P280 – Wear protective gloves/protective clothing/eye protection/face protection:
P301+310 – IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
P301+330+331 – IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
P302+352 – IF ON SKIN: Wash with soap and water
P304+340 – IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P305+351+338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing

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