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C48104

Sigma-Aldrich

5-Chloroisatoic anhydride

97%

Synonym(s):

6-Chloro-1,2-dihydro-4H-3,1-benzoxazine-2,4-dione

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About This Item

Empirical Formula (Hill Notation):
C8H4ClNO3
CAS Number:
4743-17-3
Molecular Weight:
197.58
EC Number:
225-255-7
MDL number:
MFCD00006701
UNSPSC Code:
12352100
PubChem Substance ID:
24892729
NACRES:
NA.22

assay

97%

form

powder

mp

300 °C (dec.) (lit.)

SMILES string

Clc1ccc2NC(=O)OC(=O)c2c1

InChI

1S/C8H4ClNO3/c9-4-1-2-6-5(3-4)7(11)13-8(12)10-6/h1-3H,(H,10,12)

InChI key

MYQFJMYJVJRSGP-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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