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cis-1,2,3,6-Tetrahydrophthalic anhydride_Molecular_structure_CAS_935-79-5)
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cis-1,2,3,6-Tetrahydrophthalic anhydride

Catalog No. 136891 Name Sigma Aldrich
CAS Number 935-79-5 Website http://www.sigmaaldrich.com
M. F. C8H8O3 Telephone 1-800-521-8956
M. W. 152.14732 Fax
Purity 95% Email
Storage Chembase ID: 123426

SYNONYMS

Title
顺-1,2,3,6-四氢邻苯二甲酸酐
IUPAC name
(3aR,7aS)-1,3,3a,4,7,7a-hexahydro-2-benzofuran-1,3-dione
IUPAC Traditional name
(3aR,7aS)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
Synonyms
cis-4-Cyclohexene-1,2-dicarboxylic anhydride
顺-4-环己烯-1,2-二羧酸酐

DATABASE IDS

CAS Number 935-79-5
PubChem SID 24848300
MDL Number MFCD00005916
Beilstein Number 82341
EC Number 213-308-7

PROPERTIES

Empirical Formula (Hill Notation) C8H8O3
Purity 95%
Flash Point 156 °C
Flash Point 312.8 °F
Melting Point 97-103 °C(lit.)
Vapor Density 5.2 (vs air)
Vapor Pressure <0.01 mmHg ( 20 °C)
GHS Pictograms GHS05
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H317-H318-H334-H412
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
GHS Precautionary statements P261-P273-P280-P305 + P351 + P338-P342 + P311
RID/ADR UN 2698 8/PG 3
Risk Statements 41-42/43-52/53
Safety Statements 22-24-26-37/39-61
Hazard Class 8
UN Number 2698
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Packaging
1 kg in glass bottle
100 g in glass bottle
Description (简体中文)
包装
1 kg in glass bottle
100 g in glass bottle

REFERENCES