Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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5689-92-9

5689-92-9 structure

5689-92-9 structure

Name: 1-phenyl-3-(2,4,6-trimethylphenyl)prop-2-yn-1-one
Chemical Name: 1-phenyl-3-(2,4,6-trimethylphenyl)prop-2-yn-1-one
CAS Number: 5689-92-9
Molecular Formula: C₁₈H₁₆O
Molecular Weight: 248.31900
Create Date: 2016-04-25 03:08:08
Modify Date: 2025-08-26 23:05:51

Name	1-phenyl-3-(2,4,6-trimethylphenyl)prop-2-yn-1-one
Synonyms	3-mesityl-1-phenyl-propynone <2,4,6-Trimethyl-phenyl>benzoyl-acetylen 3-Mesityl-1-phenyl-propinon

Molecular Formula	C₁₈H₁₆O
Molecular Weight	248.31900
Exact Mass	248.12000
PSA	17.07000
LogP	3.84620

HS Code	2914399090

98-88-4 structure

98-88-4

~%

5689-92-9 structure

5689-92-9

Literature: Fuson; Ullyot; Hickson Journal of the American Chemical Society, 1939 , vol. 61, p. 410

769-26-6 structure

769-26-6

98-88-4 structure

98-88-4

~69%

5689-92-9 structure

5689-92-9

Literature: Vasilyev; Walspurger; Haouas; Sommer; Pale; Rudenko Organic and Biomolecular Chemistry, 2004 , vol. 2, # 23 p. 3483 - 3489

Precursor 2
98-88-4 769-26-6
DownStream 4
480-63-7 25056-07-9 65-85-0 6477-28-7

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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