Substance

ID:349994

3,4,5,6-Tetrahydrophthalic anhydride

Names and Identifiers
IUPAC Traditional name
4,5,6,7-tetrahydro-2-benzofuran-1,3-dione
IUPAC name
1,3,4,5,6,7-hexahydro-2-benzofuran-1,3-dione
Synonyms
3,4,5,6-四氢邻苯二甲酸酐Cyclohexene-1,2-dicarboxylic anhydride3,4,5,6-Tetrahydrophthalic anhydride1,2-环己烯二羧酸酐
Registration numbers
CAS Number
Beilstein Number
EC Number
MDL Number
Properties
Product Information
Empirical Formula (Hill Notation)
C8H8O3
Purity
≥95%
Safety Information
European Hazard Symbols
Harmful Harmful (Xn)
GHS Precautionary statements
P261-P273-P280-P305+P351+P338-P342+P311
Storage Temperature
2-8°C
GHS Pictograms
GHS05
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
GHS08
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
German water hazard class
3
MSDS Link
GHS Signal Word
Danger
GHS Hazard statements
H317-H318-H334-H412
Risk Statements
41-42/43-52/53
Safety Statements
22-24-26-37/39-61
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Physical Property
Melting Point
69-73 °C(lit.)
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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