Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: naphthalene-2-carbonyl naphthalene-2-carboxylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

20176-11-8

20176-11-8 structure

20176-11-8 structure

Name: naphthalene-2-carbonyl naphthalene-2-carboxylate
Chemical Name: naphthalene-2-carbonyl naphthalene-2-carboxylate
CAS Number: 20176-11-8
Molecular Formula: C₂₂H₁₄O₃
Molecular Weight: 326.34500
Create Date: 2016-07-09 00:42:41
Modify Date: 2024-02-15 09:29:55

Name	naphthalene-2-carbonyl naphthalene-2-carboxylate
Synonyms	2-Naphthoic anhydride 2-naphtoic anhydride 2-naphthalene carboxylic anhydride

Density	1.279g/cm3
Boiling Point	538.6ºC at 760 mmHg
Molecular Formula	C₂₂H₁₄O₃
Molecular Weight	326.34500
Flash Point	269.2ºC
Exact Mass	326.09400
PSA	43.37000
LogP	4.99020
Vapour Pressure	1.14E-11mmHg at 25°C
Index of Refraction	1.701

HS Code	2916399090

93-09-4 structure

93-09-4

~93%

20176-11-8 structure

20176-11-8

Literature: Kazemi, Foad; Sharghi, Hashem; Nasseri, Mohammad Ali Synthesis, 2004 , # 2 p. 205 - 207

2243-83-6 structure

2243-83-6

~89%

20176-11-8 structure

20176-11-8

Literature: Abdel-Baky, Samy; Giese, Roger W. Journal of Organic Chemistry, 1986 , vol. 51, # 17 p. 3390 - 3391

2243-83-6 structure

2243-83-6

93-09-4 structure

93-09-4

~84%

20176-11-8 structure

20176-11-8

Literature: Campos, Kevin R.; Klapars, Artis; Kohmura, Yoshinori; Pollard, David; Ishibashi, Hideaki; Kato, Shinji; Takezawa, Akihiro; Waldman, Jacob H.; Wallace, Debra J.; Chen, Cheng-Yi; Yasuda, Nobuyoshi Organic Letters, 2011 , vol. 13, # 5 p. 1004 - 1007

Precursor 2
93-09-4 2243-83-6
DownStream 0

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%