C3H6O
58.08 g/mol
Industrial ChemicalDanger
(2S)-2-methyloxirane
CAS16088-62-3EC240-241-0
Category
Industrial Chemical
Compound Class
Heterocycle
Primary Use
Production of polyether polyols for polyurethane plastics
(2S)-2-methyloxirane is a colorless, volatile liquid epoxide with an ether-like odor. It is produced industrially on a large scale and is primarily significant as a precursor for polyether polyols used in polyurethane plastics.
Production of polyether polyols for polyurethane plastics
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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chemical intermediate for synthesis
Referencestereoisomer of
2-(²H₃)Methyl(²H₃)oxirane
CAS202468-69-7
research compound
Referencestereoisomer of
Propylene oxide
CAS75-56-9
Production of polyethers and propylene glycol
Referencestereoisomer of
(R)-1,2-epoxypropane
CAS15448-47-2
production of polyether polyols
Safety Reference
Danger
H224Extremely flammable liquid and vapour
H302Harmful if swallowed
H311Toxic in contact with skin
H312Harmful in contact with skin
H319Causes serious eye irritation
H331Toxic if inhaled
H332Harmful if inhaled
H335May cause respiratory irritation
H340May cause genetic defects
H350May cause cancer
H314Causes severe skin burns and eye damage
Customs Tariff Classification
The international HS code for (2S)-2-methyloxirane (CAS 16088-62-3) is 2910.20.
HS code (international, 6-digit)
2910.20
EU CN code (8-digit)
2910 20 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(2S)-2-methyloxirane
InChIKey
GOOHAUXETOMSMM-VKHMYHEASA-N
SMILES
C[C@H]1CO1
Synonyms (12)
- (-)-Methyloxirane
- (-)-Propylene oxide
- (2S)-2-methyloxirane
- (S)-1,2-Epoxypropane
- (S)-2-Methyloxirane
- (S)-Propylene oxide
- (S)-epoxypropane
- (S)-methyloxirane
- Oxirane, 2-methyl-, (2S)-
- Oxirane, methyl-, (2S)-
- Oxirane, methyl-, (S)-
- Propylene oxide, (S)-(-)-
Sourcing (2S)-2-methyloxirane?
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