4-HYDROXY-BUT-2-ENOIC ACID

Modify Date: 2025-08-27 09:50:47

4-HYDROXY-BUT-2-ENOIC ACID structure	Common Name	4-HYDROXY-BUT-2-ENOIC ACID
	CAS Number	24587-49-3	Molecular Weight	102.08900
	Density	N/A	Boiling Point	338.7ºC at 760 mmHg
	Molecular Formula	C₄H₆O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	172.9ºC

Name	(E)-4-Hydroxycrotonic Acid
Synonym	More Synonyms

Boiling Point	338.7ºC at 760 mmHg
Molecular Formula	C₄H₆O₃
Molecular Weight	102.08900
Flash Point	172.9ºC
Exact Mass	102.03200
PSA	57.53000
Vapour Pressure	6.49E-06mmHg at 25°C
Storage condition	2-8°C

HS Code	2918199090

Precursor 9
CAS#:88239-39-8 trimethylsilyl ... CAS#:37746-78-4 (E)-Ethyl 4-bro... CAS#:13991-36-1 4-bromocrotonic acid CAS#:86728-85-0 Ethyl S-4-chlor...
CAS#:29653-38-1 3,4-dichlorobut... CAS#:32223-97-5 (+/-)-ethyl-3,4... CAS#:497-23-4 2(5H)-Furanone CAS#:28046-78-8 ethyl β-chlorov...
CAS#:28046-79-9 4t-chloro-but-3...
DownStream 0

HS Code	2918199090
Summary	2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

4-hydroxy-but-2-enoic acid

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-HYDROXY-BUT-2-ENOIC ACID
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-HYDROXY-BUT-2-ENOIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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