Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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220-82-6

220-82-6 structure

220-82-6 structure

Name: Naphtho[2,1-a]naphthacene
Chemical Name: Naphtho[2,1-a]naphthacene
CAS Number: 220-82-6
Molecular Formula: C₂₆H₁₆
Molecular Weight: 328.40500
Create Date: 2016-06-14 03:08:15
Modify Date: 2025-08-25 13:54:18

Name	Naphtho[2,1-a]naphthacene

Density	1.263g/cm3
Boiling Point	604.1ºC at 760mmHg
Molecular Formula	C₂₆H₁₆
Molecular Weight	328.40500
Flash Point	314.6ºC
Exact Mass	328.12500
LogP	7.45260
Vapour Pressure	6.64E-14mmHg at 25°C
Index of Refraction	1.842

HS Code	2902909090

218-01-9 structure

218-01-9

933-88-0 structure

933-88-0

~%

220-82-6 structure

220-82-6

Literature: Clar,E. et al. Tetrahedron, 1964 , vol. 20, p. 2107 - 2117

Precursor 2
218-01-9 933-88-0
DownStream 0

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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