Ethyl 4-isothiocyanatobutyrate
4-异硫氰基丁酸乙酯
Also known as: Ethyl 4-isothiocyanatobutanoate, Butanoic acid, 4-isothiocyanato-, ethyl ester, Butyric acid, 4-isothiocyanato-, ethyl ester, 4-Isothiocyanatobutanoic acid ethyl ester, 4-Isothiocyanato-butyric acid ethyl ester
Ethyl 4-isothiocyanatobutyrate (CAS 17126-65-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H11NO2S and a molecular weight of 173.23300 g/mol. It is also known as Ethyl 4-isothiocyanatobutanoate, Butanoic acid, 4-isothiocyanato-, ethyl ester and Butyric acid, 4-isothiocyanato-, ethyl ester. Key properties include a boiling point of 261.6ºC at 760mmHg, a density of 1.07g/cm3 and a flash point of 112ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17126-65-7
- Jingsj CID
- J-1422525-1
- Molecular Formula
- C7H11NO2S
- Chinese Name
- 4-异硫氰基丁酸乙酯
- Molecular Weight
- 173.23300 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 261.6ºC at 760mmHg |
|---|---|
| Density | 1.07g/cm3 |
| Flash Point | 112ºC |
Frequently Asked Questions
What is the CAS number of Ethyl 4-isothiocyanatobutyrate?
The CAS number of Ethyl 4-isothiocyanatobutyrate is 17126-65-7.
What are the molecular formula and molecular weight of Ethyl 4-isothiocyanatobutyrate?
Ethyl 4-isothiocyanatobutyrate has molecular formula C7H11NO2S and molecular weight 173.23300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 4-isothiocyanatobutyrate (CAS 17126-65-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1422525-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.