1-isothiocyanato-3-methoxybenzene
Also known as: 3-methoxyphenyl isothiocyanate, 3-isothiocyanatoanisole, m-methoxyphenyl isothiocyanate, meta-methoxyphenyl isothiocyanate, 3-methoxybenzenisothiocyanate, m-anisyl isothiocyanate, 1-isothiocyanato-3-methoxy-benzene, AKOS B016339
1-isothiocyanato-3-methoxybenzene (CAS 3125-64-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7NOS and a molecular weight of 165.21200 g/mol. Key properties include a boiling point of 129 °C11 mm Hg(lit.), a density of 1.179 g/mL at 25 °C(lit.) and a flash point of >110.0 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed and H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 3125-64-2
- Jingsj CID
- J-44591-0
- Molecular Formula
- C8H7NOS
- Molecular Weight
- 165.21200 g/mol
- Category
- Organic Acids
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 129 °C11 mm Hg(lit.) |
|---|---|
| Density | 1.179 g/mL at 25 °C(lit.) |
| Flash Point | >110.0 °C |
| Exact Mass | 165.02500 |
| PSA | 53.68000 |
| LogP | 2.42950 |
| Refractive Index | n20/D 1.64(lit.) |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H317 — May cause an allergic skin reaction
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-isothiocyanato-3-methoxybenzene?
The CAS number of 1-isothiocyanato-3-methoxybenzene is 3125-64-2.
What are the molecular formula and molecular weight of 1-isothiocyanato-3-methoxybenzene?
1-isothiocyanato-3-methoxybenzene has molecular formula C8H7NOS and molecular weight 165.21200 g/mol.
Is 1-isothiocyanato-3-methoxybenzene hazardous?
1-isothiocyanato-3-methoxybenzene has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H317 — May cause an allergic skin reaction.
What are the upstream and downstream products of 1-isothiocyanato-3-methoxybenzene?
For 1-isothiocyanato-3-methoxybenzene, Upstream Products: m-Anisidine, Phenyl chlorothionocarbonate, Thiophosgene; Downstream Products: 1-(3-methoxyphenyl)-2-thiourea, N-(3-Methoxyphenyl)hydrazinecarbothioamide.
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-isothiocyanato-3-methoxybenzene (CAS 3125-64-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44591-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.