4,7-dimethyl-5-decyne-4,7-diol
4,7-二甲基-5-癸炔-4,7-二醇
Also known as: 4,7-dimethyl-5-decyn-4,7-diol, 4,7-dimethyldec-5-yne-4,7-diol, Surfynol 102, MFCD00021836
4,7-dimethyl-5-decyne-4,7-diol (CAS 126-87-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C12H22O2 and a molecular weight of 198.30200 g/mol. It is also known as 4,7-dimethyl-5-decyn-4,7-diol, 4,7-dimethyldec-5-yne-4,7-diol and Surfynol 102. Key properties include a melting point of 67-70°C, a boiling point of 125-127°C 3mm, a density of 0.967g/cm3 and a flash point of 125-127°C/3mm. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 126-87-4
- Jingsj CID
- J-32962-2
- Molecular Formula
- C12H22O2
- Chinese Name
- 4,7-二甲基-5-癸炔-4,7-二醇
- Molecular Weight
- 198.30200 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 67-70°C |
|---|---|
| Boiling Point | 125-127°C 3mm |
| Density | 0.967g/cm3 |
| Flash Point | 125-127°C/3mm |
Frequently Asked Questions
What is the CAS number of 4,7-dimethyl-5-decyne-4,7-diol?
The CAS number of 4,7-dimethyl-5-decyne-4,7-diol is 126-87-4.
What are the molecular formula and molecular weight of 4,7-dimethyl-5-decyne-4,7-diol?
4,7-dimethyl-5-decyne-4,7-diol has molecular formula C12H22O2 and molecular weight 198.30200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,7-dimethyl-5-decyne-4,7-diol (CAS 126-87-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32962-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.