Substance
ID:338923
Names and Identifiers
Synonyms
2,5-Furandione2,5-呋喃二酮Maleic anhydride马来酸酐
IUPAC Traditional name
maleic anhydride
IUPAC name
2,5-dihydrofuran-2,5-dione
Registration numbers
CAS Number
EC Number
Beilstein Number
MDL Number
PubChem SID
Properties
Physical Property
Apperance
briquettes
Vapor Pressure
0.16 mmHg ( 20 °C)
Vapor Density
3.4 (vs air)
Auto Ignition Point
870 °F
Boiling Point
200 °C(lit.)
Melting Point
51-56 °C(lit.)
Safety Information
Risk Statements
22-34-42/43
Safety Statements
22-26-36/37/39-45
GHS Hazard statements
H302-H314-H317-H334
Packing Group
3
Explode Limits
7.1 %
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
Hazard Class
8
German water hazard class
1
European Hazard Symbols
Corrosive (C)MSDS Link
RID/ADR
UN 2215 8/PG 3
GHS Precautionary statements
P261-P280-P305+P351+P338-P310
GHS Signal Word
Danger
RTECS
ON3675000
UN Number
2215
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Product Information
Empirical Formula (Hill Notation)
C4H2O3
Purity
99%
Molecule Details
Packaging
1 kg in poly bottle
5 kg in poly drum
25 g in poly bottle
25 kg in fiber drum
1 kg in poly bottle
5 kg in poly drum
25 g in poly bottle
25 kg in fiber drum
Molecular Spectra
No Data Available
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References
No Data Available
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