3-Nitrophthalic anhydride

Overview

IDCS-6f7126d47ee7

CAS RN641-70-3

Synonyms 3-Nitrophthalic anhydride
641-70-3
Phthalic anhydride, 3-nitro-
1,3-Isobenzofurandione, 4-nitro-
X2BXS9KCY2
NSC-4134
NSC-27006
DTXSID0060939
RefChem:95047
DTXCID7044213 More…

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Identification

Molecular FormulaC8H3NO5

Molecular Weight193.11 g/mol

CAS Number641-70-3

IUPAC Name

4-nitro-2-benzofuran-1,3-dione

C1=CC2=C(C(=C1)[N+](=O)[O-])C(=O)OC2=O

InChI=1S/C8H3NO5/c10-7-4-2-1-3-5(9(12)13)6(4)8(11)14-7/h1-3H

ROFZMKDROVBLNY-UHFFFAOYSA-N

Safety & Regulations

⚠ Warning Handle according to recommended safety guidelines.

WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
WarningH319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
WarningH335 (98%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]