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Merck
CN

B10501

2,1,3-Benzoselenadiazole

98%

Synonym(s):

Piaselenole

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About This Item

Empirical Formula (Hill Notation):
C6H4N2Se
CAS Number:
273-15-4
Molecular Weight:
183.07
UNSPSC Code:
12352100
PubChem Substance ID:
24891556
EC Number:
205-986-8
MDL number:
MFCD00022886

Key Documents

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SMILES string

c1ccc2n[se]nc2c1

assay

98%

mp

74-77 °C (lit.)

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
S36839
13118PQ

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