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Key Documents

8.42128

Sigma-Aldrich

1,4-Diaminoanthraquinone

for synthesis

Synonym(s):

1,4-Diaminoanthraquinone

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About This Item

Empirical Formula (Hill Notation):
C14H10N2O2
CAS Number:
128-95-0
Molecular Weight:
238.24
MDL number:
MFCD00001224
UNSPSC Code:
12352116
EC Index Number:
204-922-6
NACRES:
NA.22

vapor pressure

<1 hPa ( 25 °C)

Quality Level

200

assay

≥88.0% (HPLC)

form

powder

autoignition temp.

>400 °C

potency

5790 mg/kg LD50, oral (Rat)

pH

7 (20 °C in H2O)

mp

268 °C

transition temp

flash point 340 °C

density

1.44 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C14H10N2O2/c15-9-5-6-10(16)12-11(9)13(17)7-3-1-2-4-8(7)14(12)18/h1-6H,15-16H2

InChI key

FBMQNRKSAWNXBT-UHFFFAOYSA-N

Analysis Note

Assay (HPLC, area%): ≥ 88.0 % (a/a)
Identity (IR): passes test

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

644.0 °F - closed cup

flash_point_c

340 °C - closed cup

Certificates of Analysis (COA)

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