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Maleic anhydride 98%

CAT: 0286-M00900Size: 100 gDry Ice: NoHazardous: Yes
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CAT#:0286-M00900Size:100 g
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CAS Number
108-31-6
Synonyms
2,5-Furandione; cis-Butenedioic anhydride
UN Code
UN2215
Pictogram
05 - Corrosive; 07 - Irritant; 08 - Health Hazard
UDF Signal Word
Danger
MDL Number
MFCD00005518
Hazard Statement
H302 Harmful if swallowed; H312 Harmful in contact with skin; H314 Causes severe skin burns and eye damage; H317 May cause an allergic skin reaction; H319 Causes serious eye irritation; H332 Harmful if inhaled; H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.
DOT Name
Maleic Anhydride
DOT Classification
Class 8
Packaging Group
PGIII
Precautions
P260 Do not breathe dust/fume/gas/mist/vapors/spray; P264 Wash skin thoroughly after handling; P280 Wear protective gloves/protective clothing/eye protection/face protection; P285 In case of inadequate ventilation wear respiratory protection; P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell; P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting; P302+P352 IF ON SKIN: wash with plenty of soap and water; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention; P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

Chemical Information

Maleic Anhydride

Maleic anhydride is a cyclic dicarboxylic anhydride that is the cyclic anhydride of maleic acid. It has a role as an allergen. It is a member of furans and a cyclic dicarboxylic anhydride.

CAS Number108-31-6
PubChem CID7923
IUPAC Namefuran-2,5-dione
Molecular FormulaC4H2O3
Molecular Weight98.06
XLogP-0.1
Topological Polar Surface Area43.4
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Heavy Atom Count7
Formal Charge0
Complexity129
SMILES
C1=CC(=O)OC1=O
InChI
InChI=1S/C4H2O3/c5-3-1-2-4(6)7-3/h1-2H
InChIKey
FPYJFEHAWHCUMM-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Maleic Anhydride
CAS: 108-31-6
CID: 7923
Formula: C4H2O3
MW: 98.06
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight98.06
XLogP3-0.1
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass98.000393922
Monoisotopic Mass98.000393922
Topological Polar Surface Area43.4 Ų
Heavy Atom Count7
Formal Charge0
Complexity129
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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