Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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856-94-0

856-94-0 structure

856-94-0 structure

Name: 2,2-diphenylbenzo[h]chromene
Chemical Name: 2,2-diphenylbenzo[h]chromene
CAS Number: 856-94-0
Molecular Formula: C₂₅H₁₈O
Molecular Weight: 334.41000
Create Date: 2017-07-04 21:29:20
Modify Date: 2025-09-12 19:40:52

Name	2,2-diphenylbenzo[h]chromene
Synonyms	3,3-diphenyl-3H-naphtho[2,1-b]pyran 2,2-diphenyl-2H-benzo[h]chromene 2,2-diphenyl-2H-naphtho[1,2-b]pyran 2H-Naphtho[1,2-b]pyran,2,2-diphenyl

Molecular Formula	C₂₅H₁₈O
Molecular Weight	334.41000
Exact Mass	334.13600
PSA	9.23000
LogP	6.18920

HS Code	2932999099

1210-39-5 structure

1210-39-5

90-15-3 structure

90-15-3

~69%

856-94-0 structure

856-94-0

Literature: Yong, Rok Lee; Yun, Mi Kim Helvetica Chimica Acta, 2007 , vol. 90, # 12 p. 2401 - 2413

90-15-3 structure

90-15-3

3923-52-2 structure

3923-52-2

~20%

856-94-0 structure

856-94-0

Literature: Pozzo, Jean-Luc; Samat, Andre; Guglielmetti, Robert; Dubest, Roger; Aubard, Jean Helvetica Chimica Acta, 1997 , vol. 80, # 3 p. 725 - 738

209051-94-5 structure

209051-94-5

~%

856-94-0 structure

856-94-0

Literature: Goto, Yoshitaka; Takahashi, Toru; Ohga, Yasushi; Asano, Tsutomu; Hildebrand, Michael; Weinberg, Noham Physical Chemistry Chemical Physics, 2003 , vol. 5, # 9 p. 1825 - 1830

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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