6-Ethynyl-4,4-dimethylthiochroman
6-乙炔基-4,4-二甲基二氢苯并噻喃
Also known as: 6-ethynyl-4,4-dimethyl-3,4-dihydro-2H-1-benzothiopyran, 6-ethynyl-4,4-dimethyl-2,3-dihydrothiochromene, 4,4-dimethyl-6-ethynylthiochroman, 6-ethynyl-3,4-dihydro-4,4-dimethyl-2H-1-benzothiopyran, (4,4-dimethylthiochroman-6-yl)acetylene, Tazarotene intermediate
- CAS No.
- 118292-06-1
- Jingsj CID
- J-1086985-7
- Molecular Formula
- C13H14S
- Chinese Name
- 6-乙炔基-4,4-二甲基二氢苯并噻喃
- Molecular Weight
- 202.315 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 69-72ºC |
|---|---|
| Boiling Point | 299.2±39.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 127.8±23.7 °C |
Frequently Asked Questions
What is the CAS number of 6-Ethynyl-4,4-dimethylthiochroman?
118292-06-1
What are the molecular formula and molecular weight of 6-Ethynyl-4,4-dimethylthiochroman?
C13H14S, molecular weight 202.315 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026