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(Z)-4-methylpent-2-enoic acid

Also known as: 4-METHYLPENT-2-ENOIC ACID, 2-Pentenoic acid, 4-methyl-, (2Z)-, FEMA No. 4180,z, UNII-KY5233C28H

(Z)-4-methylpent-2-enoic acid (CAS 1775-44-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10O2 and a molecular weight of 114.14200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1775-44-6
Jingsj CID
J-1394860-2
Molecular Formula
C6H10O2
Molecular Weight
114.14200 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass114.06800
PSA37.30000
LogP1.28320

Customs & Trade Information

HS Code2916190090
Summary2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Frequently Asked Questions

What is the CAS number of (Z)-4-methylpent-2-enoic acid?

The CAS number of (Z)-4-methylpent-2-enoic acid is 1775-44-6.

What are the molecular formula and molecular weight of (Z)-4-methylpent-2-enoic acid?

(Z)-4-methylpent-2-enoic acid has molecular formula C6H10O2 and molecular weight 114.14200 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(Z)-4-methylpent-2-enoic acid (CAS 1775-44-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1394860-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.