Methanethiol-d3
甲硫醇-d3
Also known as: Methane-d3-thiol, Methyl-d3 mercaptan, Methanethiol (D3, 99%), (2H3)Methanethiol, CD3SH
Methanethiol-d3 (CAS 73142-81-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula CD3S and a molecular weight of 50.11800 g/mol. It is also known as Methane-d3-thiol, Methyl-d3 mercaptan and Methanethiol (D3, 99%). Key property: a flash point of -18 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 73142-81-1
- Jingsj CID
- J-1508387-2
- Molecular Formula
- CD3S
- Chinese Name
- 甲硫醇-d3
- Molecular Weight
- 50.11800 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Flash Point | -18 °C |
|---|
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Methanethiol-d3?
The CAS number of Methanethiol-d3 is 73142-81-1.
What are the molecular formula and molecular weight of Methanethiol-d3?
Methanethiol-d3 has molecular formula CD3S and molecular weight 50.11800 g/mol.
Is Methanethiol-d3 hazardous?
Methanethiol-d3 has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methanethiol-d3 (CAS 73142-81-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508387-2 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.