Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Methyl 2-(2,3-dichlorobenzylidine)acetoacetate
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Methyl 2-(2,3-dichlorobenzylidine)acetoacetate
Price: ￥158.0/5g ￥78.0/1g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methyl 2-(2,3-dichlorobenzylidine)acetoacetate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

74073-22-6

74073-22-6 structure

74073-22-6 structure

Name: Methyl 2-(2,3-dichlorobenzylidine)acetoacetate
Chemical Name: Methyl 2-(2,3-Dichlorobenzylidine)Acetoacetate
CAS Number: 74073-22-6
Molecular Formula: C₁₂H₁₀Cl₂O₃
Molecular Weight: 273.112
Create Date: 2018-06-15 14:24:53
Modify Date: 2024-01-06 19:15:41

Name	Methyl 2-(2,3-Dichlorobenzylidine)Acetoacetate
Synonyms	methyl (2E)-2-[(2,3-dichlorophenyl)methylidene]-3-oxobutanoate Butanoic acid, 2-[(2,3-dichlorophenyl)methylene]-3-oxo-, methyl ester, (2E)- Methyl (2E)-2-(2,3-dichlorobenzylidene)-3-oxobutanoate

Density	1.3±0.1 g/cm3
Boiling Point	383.6±42.0 °C at 760 mmHg
Melting Point	81-83ºC
Molecular Formula	C₁₂H₁₀Cl₂O₃
Molecular Weight	273.112
Flash Point	157.2±26.9 °C
Exact Mass	272.000702
PSA	43.37000
LogP	2.54
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.575
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2918300090

105-45-3 structure

105-45-3

6334-18-5 structure

6334-18-5

~%

74073-22-6 structure

74073-22-6

Literature: Chemical and Pharmaceutical Bulletin, , vol. 41, # 1 p. 108 - 116

Precursor 2
105-45-3 6334-18-5
DownStream 2
101411-53-4 123853-39-4

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%