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Key Documents

8.20255

Sigma-Aldrich

Carbazole

for synthesis

Synonym(s):

Carbazole, Diphenylenimine, 9-Azafluorene

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About This Item

Empirical Formula (Hill Notation):
C12H9N
CAS Number:
86-74-8
Molecular Weight:
167.21
MDL number:
MFCD00004960
UNSPSC Code:
12352005
EC Index Number:
201-696-0
NACRES:
NA.22

Quality Level

200

assay

≥95.0% (GC)

form

powder

potency

>16000 mg/kg LD50, oral (Rat)

bp

355 °C/1013 hPa

mp

244-246 °C

transition temp

flash point 220 °C

bulk density

620 kg/m3

storage temp.

2-30°C

InChI

1S/C12H9N/c1-3-7-11-9(5-1)10-6-2-4-8-12(10)13-11/h1-8,13H

InChI key

UJOBWOGCFQCDNV-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 95.0 % (a/a)
Melting range (lower value): ≥ 243 °C
Melting range (upper value): ≤ 246 °C
Identity (IR): passes test

pictograms

Health hazard
GHS08

signalword

Warning

Hazard Classifications

Aquatic Chronic 4 - Carc. 2 - Muta. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

428.0 °F - closed cup

flash_point_c

220.0 °C - closed cup

Certificates of Analysis (COA)

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