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2,5-Furandione,3-bromo-

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Name

2,5-Furandione,3-bromo-

EINECS 227-659-9
CAS No. 5926-51-2 Density 2.256 g/cm3
PSA 43.37000 LogP 0.34860
Solubility N/A Melting Point N/A
Formula C4HBrO3 Boiling Point 215 °C at 760 mmHg
Molecular Weight 176.954 Flash Point 100 °C
Transport Information N/A Appearance N/A
Safety 26-37/39 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 5926-51-2 (BROMOMALEIC ANHYDRIDE) Hazard Symbols IrritantXi
Synonyms

Maleicanhydride, bromo- (6CI,7CI,8CI);Bromomaleic anhydride;NSC 96611;

Article Data 15

2,5-Furandione,3-bromo- Specification

The IUPAC name of 2,5-Furandione,3-bromo- is 3-bromofuran-2,5-dione. With the CAS registry number 5926-51-2, it is also named as Bromomaleic anhydride. The product's categories are Anhydride Monomers; Monomers; Polymer Science. It must be kept away from strong oxidizer, alkali and acid. Additionally, this chemical should be sealed in the container and stored in the cool and dry place.

The other characteristics of this product can be summarized as: (1)ACD/LogP: -0.01; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.01; (4)ACD/LogD (pH 7.4): -0.01; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 23.57; (8)ACD/KOC (pH 7.4): 23.57; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Index of Refraction: 1.624; (13)Molar Refractivity: 27.69 cm3; (14)Molar Volume: 78.4 cm3; (15)Polarizability: 10.98×10-24 cm3; (16)Surface Tension: 71.4 dyne/cm; (17)Enthalpy of Vaporization: 45.13 kJ/mol; (18)Vapour Pressure: 0.151 mmHg at 25°C; (19)Exact Mass: 175.910906; (20)MonoIsotopic Mass: 175.910906; (21)Topological Polar Surface Area: 43.4; (22)Heavy Atom Count: 8; (23)Complexity: 182.

Uses of 2,5-Furandione,3-bromo-: It can react with methanol to get (E)-3-bromo-3-methoxycarbonylacrylic acid. This reaction must react at ambient temperature. The reaction time is 18 hours. The yield is 86%.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If you want to contact this product, you must wear suitable gloves and eye/face protection.

People can use the following data to convert to the molecule structure.
1. Smiles:C1=C(C(=O)OC1=O)Br
2. InChI:InChI=1/C4HBrO3/c5-2-1-3(6)8-4(2)7/h1H

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