Isomalathion
Also known as: ISO-MALATHION, Isomalathion, s-methylmalathion, isomalathion, S-(1,2-dicarboethoxyethyl)O,S-dimethyl phosphorodithioate, Diethyl (2RS)-2-[(methoxy)(methylsulfanyl)-S-phosphinothioyl]butanedioate, O,S-dimethyl S-(1,2-dicarboethoxyethyl) phosphorodithioate, 8063hc, Malathion impurity A CRS, Mercaptosuccinic acid diethyl ester, S-ester with O,S-dimethyl phosphorodithioate
Isomalathion (CAS 3344-12-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H19O6PS2 and a molecular weight of 330.35800 g/mol. Key properties include a boiling point of 413.6ºC at 760mmHg, a density of 1.273g/cm3 and a flash point of 203.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3344-12-5
- Jingsj CID
- J-1173095-3
- Molecular Formula
- C10H19O6PS2
- Molecular Weight
- 330.35800 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 413.6ºC at 760mmHg |
|---|---|
| Density | 1.273g/cm3 |
| Flash Point | 203.9ºC |
| Exact Mass | 330.03600 |
| PSA | 139.31000 |
| LogP | 2.72200 |
| Refractive Index | 1.501 |
| Storage Conditions | 20°C |
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Isomalathion?
The CAS number of Isomalathion is 3344-12-5.
What are the molecular formula and molecular weight of Isomalathion?
Isomalathion has molecular formula C10H19O6PS2 and molecular weight 330.35800 g/mol.
What are the upstream and downstream products of Isomalathion?
For Isomalathion, Upstream Products: Malathion.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Isomalathion (CAS 3344-12-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1173095-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.