2-Methoxyethyl isothiocyanate
异硫氰酸2-甲氧基乙酯
Also known as: 1-Isothiocyanato-2-methoxyethane, Ethane, 1-isothiocyanato-2-methoxy-, Isothiocyanic acid, 2-methoxyethyl ester, 2-Isothiocyanatoethyl methyl ether, 1-Isothiocyanato-2-(methyloxy)ethane, 2-Methoxyethyl isothiocyanate
2-Methoxyethyl isothiocyanate (CAS 38663-85-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H7NOS and a molecular weight of 117.16900 g/mol. It is also known as 1-Isothiocyanato-2-methoxyethane, Ethane, 1-isothiocyanato-2-methoxy- and Isothiocyanic acid, 2-methoxyethyl ester. Key properties include a melting point of 1.080, a boiling point of 88-92 °C (24 mmHg), a density of 1.08 and a flash point of 66 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H301 — Toxic if swallowed and H312 — Harmful in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 38663-85-3
- Jingsj CID
- J-47845-8
- Molecular Formula
- C4H7NOS
- Chinese Name
- 异硫氰酸2-甲氧基乙酯
- Molecular Weight
- 117.16900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 1.080 |
|---|---|
| Boiling Point | 88-92 °C (24 mmHg) |
| Density | 1.08 |
| Flash Point | 66 °C |
| Exact Mass | 117.02500 |
| PSA | 53.68000 |
| LogP | 0.73560 |
| Refractive Index | 1.511-1.513 |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H301 — Toxic if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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 2-Methoxyethyl isothiocyanate?
The CAS number of 2-Methoxyethyl isothiocyanate is 38663-85-3.
What are the molecular formula and molecular weight of 2-Methoxyethyl isothiocyanate?
2-Methoxyethyl isothiocyanate has molecular formula C4H7NOS and molecular weight 117.16900 g/mol.
Is 2-Methoxyethyl isothiocyanate hazardous?
2-Methoxyethyl isothiocyanate has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H301 — Toxic if swallowed; H312 — Harmful in contact with skin.
What are the upstream and downstream products of 2-Methoxyethyl isothiocyanate?
For 2-Methoxyethyl isothiocyanate, Downstream Products: 4-(2-Methoxyethyl)thiosemicarbazide.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methoxyethyl isothiocyanate (CAS 38663-85-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47845-8 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.