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8.22028

Sigma-Aldrich

1,8-Dihydroxyanthraquinone

for synthesis

Synonym(s):

1,8-Dihydroxyanthraquinone, Chrysazin, Dantron

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About This Item

Empirical Formula (Hill Notation):
C14H8O4
CAS Number:
Molecular Weight:
240.21
MDL number:
UNSPSC Code:
12352115
EC Index Number:
204-173-5

Quality Level

Assay

≥97.0% (HPLC)

form

powder

mp

190-193 °C

transition temp

flash point >200 °C

bulk density

600 kg/m3

storage temp.

2-30°C

InChI

1S/C14H8O4/c15-9-5-1-3-7-11(9)14(18)12-8(13(7)17)4-2-6-10(12)16/h1-6,15-16H

InChI key

QBPFLULOKWLNNW-UHFFFAOYSA-N

Analysis Note

Assay (HPLC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 190 °C
Melting range (upper value): ≤ 194 °C
Identity (IR): passes test

Pictograms

Exclamation markHealth hazard

Signal Word

Warning

Hazard Statements

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

No data available

Flash Point(C)

No data available


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.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names


Certificates of Analysis (COA)

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