[4-(chlorosulfonyl)phenoxy]acetic acid
2-(4-(氯磺酰基)苯氧基)乙酸
Also known as: 2-(4-chlorosulfonylphenoxy)acetic acid, 2-(4-(Chlorosulfonyl)phenoxy)acetic acid, Acetic acid, 2-[4-(chlorosulfonyl)phenoxy]-, 4-chlorosulfonyl phenoxyacetic acid
[4-(chlorosulfonyl)phenoxy]acetic acid (CAS 17641-39-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7ClO5S and a molecular weight of 250.656 g/mol. It is also known as 2-(4-chlorosulfonylphenoxy)acetic acid, 2-(4-(Chlorosulfonyl)phenoxy)acetic acid and Acetic acid, 2-[4-(chlorosulfonyl)phenoxy]-. Key properties include a boiling point of 437.4±20.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 218.4±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17641-39-3
- Jingsj CID
- J-1514057-3
- Molecular Formula
- C8H7ClO5S
- Chinese Name
- 2-(4-(氯磺酰基)苯氧基)乙酸
- Molecular Weight
- 250.656 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 437.4±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 218.4±21.8 °C |
Frequently Asked Questions
What is the CAS number of [4-(chlorosulfonyl)phenoxy]acetic acid?
The CAS number of [4-(chlorosulfonyl)phenoxy]acetic acid is 17641-39-3.
What are the molecular formula and molecular weight of [4-(chlorosulfonyl)phenoxy]acetic acid?
[4-(chlorosulfonyl)phenoxy]acetic acid has molecular formula C8H7ClO5S and molecular weight 250.656 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "[4-(chlorosulfonyl)phenoxy]acetic acid (CAS 17641-39-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514057-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.