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: Benzoic acid, 4-(1-methyl-3-oxopropyl)-, methyl ester (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

240407-05-0

240407-05-0 structure

240407-05-0 structure

Name: Benzoic acid, 4-(1-methyl-3-oxopropyl)-, methyl ester (9CI)
Chemical Name: Methyl 4-(4-oxo-2-butanyl)benzoate
CAS Number: 240407-05-0
Molecular Formula: C₁₂H₁₄O₃
Molecular Weight: 206.238
Create Date: 2018-06-18 10:19:03
Modify Date: 2025-09-18 18:07:08

Names
Properties

Name	Methyl 4-(4-oxo-2-butanyl)benzoate
Synonyms	Benzoic acid, 4-(1-methyl-3-oxopropyl)-, methyl ester Methyl 4-(4-oxo-2-butanyl)benzoate Pemetrexed Impurity 14

Density	1.1±0.1 g/cm3
Boiling Point	301.3±17.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₄O₃
Molecular Weight	206.238
Flash Point	129.8±21.0 °C
Exact Mass	206.094299
LogP	2.36
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.508

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