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CAS RN: 14649-03-7 | Product Number: I0335

(S)-(-)-α-Methylbenzyl Isocyanate


Purity: >98.0%(GC)
Synonyms:
  • Isocyanic Acid (S)-(-)-α-Methylbenzyl Ester
  • Isocyanic Acid (S)-(-)-1-Phenylethyl Ester
  • (S)-(-)-1-Phenylethyl Isocyanate
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Product Number I0335
Purity / Analysis Method >98.0%(GC)
Molecular Formula / Molecular Weight C__9H__9NO = 147.18  
Physical State (20 deg.C) Liquid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive,Heat Sensitive
CAS RN 14649-03-7
Reaxys Registry Number 4230973
PubChem Substance ID 87571690
SDBS (AIST Spectral DB) 23528
MDL Number

MFCD00002036

Specifications
Appearance Colorless to Light yellow clear liquid
Purity(GC) min. 98.0 %
Optical purity(GC) min. 98.0 ee%
Properties (reference)
Boiling Point 98 °C/23 mmHg
Flash point 65 °C
Specific Gravity (20/20) 1.05
Specific Rotation -10° (neat)
Refractive Index 1.51
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H301 + H331 : Toxic if swallowed or if inhaled.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H335 : May cause respiratory irritation.
Precautionary Statements P261 : Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P264 : Wash skin thoroughly after handling.
P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
Related Laws:
EC Number 238-698-6
Transport Information:
UN Number UN2206
Class 6.1
Packing Group III
HS Number 2929100090
Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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