Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4,5,8-Tetrabenzoyl-naphthalene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

13638-83-0

13638-83-0 structure

13638-83-0 structure

Name: 1,4,5,8-Tetrabenzoyl-naphthalene
Chemical Name: phenyl-(4,5,8-tribenzoylnaphthalen-1-yl)methanone
CAS Number: 13638-83-0
Molecular Formula: C₃₈H₂₄O₄
Molecular Weight: 544.59500
Create Date: 2017-03-15 02:29:38
Modify Date: 2025-08-31 12:44:41

Name	phenyl-(4,5,8-tribenzoylnaphthalen-1-yl)methanone
Synonyms	Naphthalene,1,4,5,8-tetrabenzoyl-(8CI) 1,4,5,8-tetrabenzoyl-naphthalene 1,4,5,8-Tetrabenzoyl-naphthalin

Molecular Formula	C₃₈H₂₄O₄
Molecular Weight	544.59500
Exact Mass	544.16700
PSA	68.28000
LogP	7.76380
Index of Refraction	1.672

HS Code	2914399090

13638-82-9 structure

13638-82-9

~%

13638-83-0 structure

13638-83-0

Literature: Vollmann et al. Justus Liebigs Annalen der Chemie, 1937 , vol. 531, p. 1,47, 125

13638-82-9 structure

13638-82-9

64-19-7 structure

64-19-7

~%

13638-83-0 structure

13638-83-0

Literature: Vollmann et al. Justus Liebigs Annalen der Chemie, 1937 , vol. 531, p. 1,46, 124

Precursor 2
13638-82-9 64-19-7
DownStream 0

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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