1,2-Dimethoxy(4,5-2H2)benzene
Also known as: 1,2-Dimethoxybenzene-4,5-d2, Veratrole (4,5-D2), Veratrole-d2, 1,2-Dimethoxybenzene-d2, 4,5-Dideutero-1,2-dimethoxybenzene
1,2-Dimethoxy(4,5-2H2)benzene (CAS 203645-56-1) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C8H8D2O2 and a molecular weight of 140.176 g/mol. Key properties include a boiling point of 206.3±8.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 87.2±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 203645-56-1
- Jingsj CID
- J-1973411-6
- Molecular Formula
- C8H8D2O2
- Molecular Weight
- 140.176 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 206.3±8.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 87.2±0.0 °C |
| Exact Mass | 140.080627 |
| PSA | 18.46000 |
| LogP | 1.96 |
| Vapor Pressure | 0.3±0.4 mmHg at 25°C |
| Refractive Index | 1.488 |
Activity & Biological Data
| Additional Information | [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216. [2]. Alok K Gupta, et al. Identification of White Campion (Silene Latifolia) Guaiacol O-methyltransferase Involved in the Biosynthesis of Veratrole, a Key Volatile for Pollinator Attraction. BMC Plant Biol. 2012 Aug 31;12:158. |
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Frequently Asked Questions
What is the CAS number of 1,2-Dimethoxy(4,5-2H2)benzene?
The CAS number of 1,2-Dimethoxy(4,5-2H2)benzene is 203645-56-1.
What are the molecular formula and molecular weight of 1,2-Dimethoxy(4,5-2H2)benzene?
1,2-Dimethoxy(4,5-2H2)benzene has molecular formula C8H8D2O2 and molecular weight 140.176 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2-Dimethoxy(4,5-2H2)benzene (CAS 203645-56-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1973411-6 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.