2-Butenoic acid,2,3-dibromo-4-oxo-

Modify Date: 2024-01-09 16:09:30

2-Butenoic acid,2,3-dibromo-4-oxo- structure	Common Name	2-Butenoic acid,2,3-dibromo-4-oxo-
	CAS Number	21577-50-4	Molecular Weight	257.86500
	Density	2.43g/cm3	Boiling Point	321.8ºC at 760mmHg
	Molecular Formula	C₄H₂Br₂O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	148.4ºC

Name	2,3-dibromo-4-oxobut-2-enoic acid
Synonym	More Synonyms

Density	2.43g/cm3
Boiling Point	321.8ºC at 760mmHg
Molecular Formula	C₄H₂Br₂O₃
Molecular Weight	257.86500
Flash Point	148.4ºC
Exact Mass	255.83700
PSA	54.37000
LogP	1.27130
Vapour Pressure	5.99E-05mmHg at 25°C
Index of Refraction	1.625

HS Code	2918300090

Precursor 9
CAS#:98-01-1 Furfural CAS#:88-14-2 Furan-2-carboxy... CAS#:7732-18-5 Water CAS#:7726-95-6 Bromine
CAS#:3439-02-9 4-Bromo-2-furoi... CAS#:32460-04-1 3,4-Dibromo-2-f... CAS#:7697-37-2 nitric acid CAS#:149418-41-7 3,4-dibromo-5H-...
CAS#:21285-46-1 trans-2,3-dibro...
DownStream 10
CAS#:5788-58-9 4,5-Dibromopyri... CAS#:141-82-2 Malonic acid CAS#:64-18-6 Formic Acid CAS#:593-61-3 bromoethyne
CAS#:124-38-9 Carbon dioxide CAS#:594-73-0 1,1,1,2,2,2-hex... CAS#:608-37-7 (2Z)-2,3-Dibrom... CAS#:75-95-6 PENTABROMOETHANE
CAS#:64224-60-8 5-Bromo-4-pyrim... CAS#:10035-10-6 Hydrogen bromide

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone 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%

2,3-dibromo-4-oxo-but-2-enoic acid

Dibrommaleinaldehydsaeure

2,3-dibromo-4-oxo-crotonic acid

2,3-Dibrom-4-oxo-crotonsaeure

2,3-Dibromo-4-Oxo-2-Butenoic Acid

2,3-Dibromo-4-oxobut-2-enoic acid

2,3-dibromomalealdehydic acid

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Butenoic acid,2,3-dibromo-4-oxo-
Price: Negotiable
Purity: 98.0%
Delivery: 10 Day
Contact: Huang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Butenoic acid,2,3-dibromo-4-oxo-
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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