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CAS RN: 20780-54-5 | Product Number: S0517

(S)-Styrene Oxide


Purity: >98.0%(GC)
Synonyms:
  • (S)-1,2-Epoxyethylbenzene
  • (S)-Phenylethylene Oxide
  • (S)-Phenyloxirane
Documents:
5G
$65.00
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25G
$224.00
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Product Number S0517
Purity / Analysis Method >98.0%(GC)
Molecular Formula / Molecular Weight C__8H__8O = 120.15  
Physical State (20 deg.C) Liquid
CAS RN 20780-54-5
Reaxys Registry Number 3587977
MDL Number

MFCD00064310

Specifications
Appearance Colorless to Light yellow to Light orange clear liquid
Purity(GC) min. 98.0 %
Properties (reference)
Boiling Point 89 °C/19 mmHg
Flash point 77 °C
Specific Gravity (20/20) 1.05
Specific Rotation -34° (neat)
Refractive Index 1.54
GHS
Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H311 : Toxic in contact with skin.
H332 : Harmful if inhaled.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H361 : Suspected of damaging fertility or the unborn child.
H373 : May cause damage to organs through prolonged or repeated exposure.
H317 : May cause an allergic skin reaction.
H341 : Suspected of causing genetic defects.
H350 : May cause cancer.
H336 : May cause drowsiness or dizziness.
H401 : Toxic to aquatic life.
H227 : Combustible liquid.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray.
P202 : Do not handle until all safety precautions have been read and understood.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P201 : Obtain special instructions before use.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P272 : Contaminated work clothing must not be allowed out of the workplace.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P308 + P313 : IF exposed or concerned: Get medical advice/ attention.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell.
P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
P403 + P235 : Store in a well-ventilated place. Keep cool.
P405 : Store locked up.
Related Laws:
RTECS# CZ9625030
Transport Information:
UN Number (DOT-AIR) UN2810
Class (DOT-AIR) 6.1
Packing Group (TCI-A) III
HS Number 2910.90.2000
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