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: 4-(6-methylnapthalen-2-yl)-4-oxobut-2-enoc acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

108011-98-9

108011-98-9 structure

108011-98-9 structure

Name: 4-(6-methylnapthalen-2-yl)-4-oxobut-2-enoc acid
Chemical Name: (E)-4-(6-methylnaphthalen-2-yl)-4-oxobut-2-enoic acid
CAS Number: 108011-98-9
Molecular Formula: C₁₅H₁₂O₃
Molecular Weight: 240.25400
Create Date: 2017-07-17 00:11:14
Modify Date: 2025-08-28 11:10:18

Name	(E)-4-(6-methylnaphthalen-2-yl)-4-oxobut-2-enoic acid
Synonyms	4-(6-Methylnapthalen-2-yl)-4-oxobut-2-enoc acid

Density	1.247g/cm3
Boiling Point	448.2ºC at 760mmHg
Molecular Formula	C₁₅H₁₂O₃
Molecular Weight	240.25400
Flash Point	239ºC
Exact Mass	240.07900
PSA	54.37000
LogP	2.97170
Vapour Pressure	8.1E-09mmHg at 25°C
Index of Refraction	1.645

HS Code	2918300090

108-31-6 structure

108-31-6

91-57-6 structure

91-57-6

~%

108011-98-9 structure

108011-98-9

Literature: Makar et al. Journal of the Chemical Society, 1958 , p. 2437,2439

Precursor 2
108-31-6 91-57-6
DownStream 1
66249-00-1

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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