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Key Documents

Safety Information

647195

Sigma-Aldrich

5-Cyanophthalide

97%

Synonym(s):

1,3-Dihydro-1-oxo-5-isobenzofurancarbonitrile, 5-Cyano-3H-isobenzofuranone

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About This Item

Empirical Formula (Hill Notation):
C9H5NO2
CAS Number:
Molecular Weight:
159.14
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

form

solid

mp

201-205 °C (lit.)

SMILES string

O=C1OCc2cc(ccc12)C#N

InChI

1S/C9H5NO2/c10-4-6-1-2-8-7(3-6)5-12-9(8)11/h1-3H,5H2

InChI key

XEEGWTLAFIZLSF-UHFFFAOYSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

JAN Code

647195-5G:4548173952949
647195-BULK:
647195-VAR:
647195-25G:4548173242569


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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