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Huixian Quanxi Chemical Co., Ltd.
Huixian Quanxi Chemical Co., Ltd.
27 YRS
Henan, China
Main Products:
2-Furoic Acid / 2-Furoyl Chloride / Mucobromic Acid / 1-Bromoethyl Acetate
Henan, China
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Mucobromic Acid / CAS 488-11-9
OVERVIEW
Uses
Packaging
25 KG/Fibre Drum
Lead Time
14-30 days
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DESCRIPTION
Mucobromic Acid
Appearance: | white or similar to white crystal |
Assay: | ≥98.5% |
CAS.NO.: | [488-11-9] |
MP.: | 124-125℃ |
Molecular Formula: | C４H２Br２O３ |
Molecular Weight: | 257.88 |
Ash: | ≤0.1% |
ALcohol Solubility Test: | qualified |
Structural Formula: |
|
Packing: | fiber drum |
Typical Properties
Summary
It is an intermediate of organic synthesis
CAS No.
488-11-9
Formula
C4H2Br2O3
Molecular Mass
257.86500
Exact Mass
255.83700
PSA
54.37000
Logp
1.27130
IUPAC
(Z)-2,3-dibromo-4-oxobut-2-enoic acid
SMILES
C(=O)C(=C(C(=O)O)Br)Br
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
Organic Chemical Materials > Carboxylic Acids and Derivatives
Organic Chemical Materials > Carboxylic Acids and Derivatives
Chemical and Physical Properties
Melting Point
120-124 °C(lit.)
Density
2.43 g/cm3
Boiling Point
321.8ºC at 760 mmHg
Flash Point
148.4ºC
Appearance
White to beige. Crystalline Powder
Export information
HS Code
29183000
Export Rebate
13%
UN No.
3261
DG-Class
2
Risk Code
R34
Safety Label
C
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