1,3-Benzenedimethanol
1,3-苯二甲醇
Also known as: 1,3-Phenylenedimethanol, 1,3-Bis(hydroxymethyl)benzene, m-Xylene-α,α'-diol, m-Xylylene glycol, Isophthalyl alcohol, [3-(hydroxymethyl)phenyl]methanol, benzene-1,3-diyldimethanol, m-Xylene glycol, 1,3-Phenylenebismethanol, alpha,alpha-dihydroxy-m-xylene
1,3-Benzenedimethanol (CAS 626-18-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H10O2 and a molecular weight of 138.164 g/mol. It is also known as 1,3-Phenylenedimethanol, 1,3-Bis(hydroxymethyl)benzene and m-Xylene-α,α'-diol. Key properties include a melting point of 56-60 °C(lit.), a boiling point of 282.6±0.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 149.9±16.4 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 626-18-6
- Jingsj CID
- J-45524-0
- Molecular Formula
- C8H10O2
- Chinese Name
- 1,3-苯二甲醇
- Molecular Weight
- 138.164 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 56-60 °C(lit.) |
|---|---|
| Boiling Point | 282.6±0.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 149.9±16.4 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 1,3-Benzenedimethanol?
The CAS number of 1,3-Benzenedimethanol is 626-18-6.
What are the molecular formula and molecular weight of 1,3-Benzenedimethanol?
1,3-Benzenedimethanol has molecular formula C8H10O2 and molecular weight 138.164 g/mol.
Is 1,3-Benzenedimethanol hazardous?
1,3-Benzenedimethanol has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,3-Benzenedimethanol (CAS 626-18-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45524-0 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.