Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (Z)-2-bromobut-2-enoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5405-34-5

5405-34-5 structure

5405-34-5 structure

Name: (Z)-2-bromobut-2-enoic acid
Chemical Name: (Z)-2-bromobut-2-enoic acid
CAS Number: 5405-34-5
Molecular Formula: C₄H₅BrO₂
Molecular Weight: 164.98500
Create Date: 2016-05-30 11:33:49
Modify Date: 2025-08-26 17:17:22

Name	(Z)-2-bromobut-2-enoic acid
Synonyms	2-Bromocrotonic acid [Z]-2-bromo-2-butenoic acid bromocrotonic acid (Z)-2-bromo-but-2-enoic acid

Density	1.722g/cm3
Boiling Point	240.2ºC at 760mmHg
Molecular Formula	C₄H₅BrO₂
Molecular Weight	164.98500
Flash Point	99ºC
Exact Mass	163.94700
PSA	37.30000
LogP	1.36970

HS Code	2916190090

Precursor 9
600-30-6 590-93-2 52370-21-5 24247-53-8
107-93-7 36297-22-0 110-86-1 628-13-7
7732-18-5
DownStream 7
3724-65-0 17642-18-1 23933-08-6 600-18-0
107-93-7 2681-94-9 10035-10-6

HS Code	2916190090
Summary	2916190090 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%

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