Naphtho[2,3-a]pyrene
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![Naphtho[2,3-a]pyrene structure](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220812/1f3ad23e3df147bf95b4594d0d6f6c74.png "Naphtho[2,3-a]pyrene")
Naphtho[2,3-a]pyrene
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CAS No:
196-42-9
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Formula:
C24H14
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Chemical Name:
Naphtho[2,3-a]pyrene
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Synonyms:
Naphtho[2,1,8-qra]naphthacene;Naphtho[2,3-a]pyrene;Naphtho[2,3-b]pyrene;Naphtho[8,1,2-cde]naphthacene
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CAS No:
Characteristics
0
7.63
1.313±0.06 g/cm3(Predicted)
273 °C
552.3±17.0 °C(Predicted)
282.0±15.1 °C
1.913
Safety Information
III
6.1(b)
2811
3
R20/21/22
36
Xn
P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P312, P322, P330, P363, P501
H302
|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P312, P322, P330, P363, and P501|Aggregated GHS information provided by 39 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Naphtho[2,3-a]pyrene Use and Manufacturing
Naphtho[2,3-a]pyrene is a polycyclic aromatic hydrocarbon and have been investigated for environmental effects, carcinogenicity and potential as a human cell mutagen.