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8.21934

Sigma-Aldrich

2-Ethylanthraquinone

for synthesis

Synonym(s):

2-Ethylanthraquinone

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About This Item

Empirical Formula (Hill Notation):
C16H12O2
CAS Number:
84-51-5
Molecular Weight:
236.27
MDL number:
MFCD00001237
UNSPSC Code:
12352115
EC Index Number:
201-535-4
NACRES:
NA.22

vapor pressure

<1 hPa ( 25 °C)

Quality Level

200

Assay

≥98.0% (GC)

form

flakes

autoignition temp.

485 °C

potency

>6400 mg/kg LD50, oral (Rat)

mp

108.8 °C

solubility

0.00025 g/L

density

1.27 g/cm3 at 21 °C

bulk density

650 kg/m3

storage temp.

2-30°C

InChI

1S/C16H12O2/c1-2-10-7-8-13-14(9-10)16(18)12-6-4-3-5-11(12)15(13)17/h3-9H,2H2,1H3

InChI key

SJEBAWHUJDUKQK-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 107 °C
Melting range (upper value): ≤ 110 °C
Identity (IR): passes test

Pictograms

Health hazardEnvironment
GHS08,GHS09

Signal Word

Warning

Hazard Statements

H373 - H410

Precautionary Statements

P260 - P273 - P314 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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