Substance
ID:371935
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
Properties
Safety Information
GHS Pictograms
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
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Safety Statements
22-26-36/37/39-45
Hazard Class
8
German water hazard class
1
GHS Hazard statements
H302-H314-H317-H334
RTECS
ON3675000
Personal Protective Equipment
dust mask type N95 (US), 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
Explode Limits
7.1 %
European Hazard Symbols
Corrosive (C)GHS Precautionary statements
P261-P280-P305+P351+P338-P310
RID/ADR
UN 2215 8/PG 3
Packing Group
3
Risk Statements
22-34-42/43
UN Number
2215
GHS Signal Word
Danger
Physical Property
Vapor Pressure
0.16 mmHg ( 20 °C)
Auto Ignition Point
870 °F
Boiling Point
200 °C(lit.)
Melting Point
51-56 °C(lit.)
Vapor Density
3.4 (vs air)
Product Information
Purity
≥98.0%
Empirical Formula (Hill Notation)
C4H2O3
Grade
SAJ first grade
Molecule Details
No Data Available
Click here to submit data
Molecular Spectra
No Data Available
Click here to submit data
References
No Data Available
Click here to submit data