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3,6-Dichlorophthalic anhydride_Molecular_structure_CAS_4466-59-5)
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3,6-Dichlorophthalic anhydride

Catalog No. 359858 Name Sigma Aldrich
CAS Number 4466-59-5 Website http://www.sigmaaldrich.com
M. F. C8H2Cl2O3 Telephone 1-800-521-8956
M. W. 217.00568 Fax
Purity 98% Email
Storage Chembase ID: 146672

SYNONYMS

Title
3,6-二氯苯二甲酸酐
IUPAC name
4,7-dichloro-1,3-dihydro-2-benzofuran-1,3-dione
IUPAC Traditional name
4,7-dichloro-2-benzofuran-1,3-dione

DATABASE IDS

PubChem SID 24862113
Beilstein Number 164697
EC Number 224-733-2
MDL Number MFCD00042786
CAS Number 4466-59-5

PROPERTIES

Empirical Formula (Hill Notation) C8H2Cl2O3
Purity 98%
Melting Point 188-190 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Packaging
1 g in glass bottle
500 mg in glass bottle
Description (简体中文)
包装
1 g in glass bottle
500 mg in glass bottle

REFERENCES