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: 2-chloro-3-(dichloromethyl)-4-oxobutenoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

115340-67-5

115340-67-5 structure

115340-67-5 structure

Name: 2-chloro-3-(dichloromethyl)-4-oxobutenoic acid
Chemical Name: (2E)-2,4,4-Trichloro-3-formyl-2-butenoic acid
CAS Number: 115340-67-5
Molecular Formula: C₅H₃Cl₃O₃
Molecular Weight: 217.434
Create Date: 2021-09-15 11:48:37
Modify Date: 2024-09-16 21:09:05

Names
Properties

Name	(2E)-2,4,4-Trichloro-3-formyl-2-butenoic acid
Synonyms	2-Butenoic acid, 2,4,4-trichloro-3-formyl-, (2E)- (2E)-2,4,4-trichloro-3-formylbut-2-enoic acid 2,4,4-TRICHLORO-3-FORMYL-2-BUTENOIC ACID, (2E)- 2-chloro-3-(dichloromethyl)-4-oxobutenoic acid (E)-2-Chloro-3-(dichloromethyl)-4-oxobutenoic acid (2E)-2,4,4-Trichloro-3-formyl-2-butenoic acid

Density	1.7±0.1 g/cm3
Boiling Point	317.1±42.0 °C at 760 mmHg
Molecular Formula	C₅H₃Cl₃O₃
Molecular Weight	217.434
Flash Point	145.6±27.9 °C
Exact Mass	215.914780
LogP	2.11
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.543

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