8.14312
Acenaphthene
for synthesis
Synonym(s):
Acenaphthene, 1,8-Ethylenenaphthalene
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About This Item
Empirical Formula (Hill Notation):
C12H10
CAS Number:
Molecular Weight:
154.21
UNSPSC Code:
12352002
EC Index Number:
201-469-6
NACRES:
NA.22
MDL number:
Assay:
≥96.0% (GC)
vapor pressure
<0.005 hPa ( 20 °C)
Quality Level
assay
≥96.0% (GC)
autoignition temp.
>450 °C
potency
>16000 mg/kg LD50, oral (Rat)
bp
278 °C/1013 hPa
mp
95 °C
transition temp
flash point 135 °C
density
1.15 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
C1Cc2c3c(ccc2)cccc31
InChI
1S/C12H10/c1-3-9-4-2-6-11-8-7-10(5-1)12(9)11/h1-6H,7-8H2
InChI key
CWRYPZZKDGJXCA-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 96.0 % (a/a)
Melting range (lower value): ≥ 91 °C
Melting range (upper value): ≤ 95 °C
Identity (IR): passes test
Melting range (lower value): ≥ 91 °C
Melting range (upper value): ≤ 95 °C
Identity (IR): passes test
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signalword
Warning
hcodes
pcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
257.0 °F - closed cup
flash_point_c
125.0 °C - closed cup
Certificates of Analysis (COA)
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