ChemicalBook > CAS DataBase List > Methyl 2-chloroacetoacetate
Methyl 2-chloroacetoacetate
Methyl 2-chloroacetoacetate
- CAS No.4755-81-1
- Chemical Name:Methyl 2-chloroacetoacetate
- CBNumber:CB8737542
- Molecular Formula:C5H7ClO3
- Formula Weight:150.56
- MOL File:4755-81-1.mol
Methyl 2-chloroacetoacetate Property
- Melting point -33--32.7 °C (lit.)
- Boiling point 137 °C (lit.)
- Density 1.236 g/mL at 25 °C (lit.)
- refractive index n
20/D 1.446(lit.) - Flash point 161 °F
- storage temp. under inert gas (nitrogen or Argon) at 2-8°C
- form Liquid
- pka 7.89±0.46(Predicted)
- color Clear yellow
- Water Solubility 50 g/L (20 ºC)
- CAS DataBase Reference 4755-81-1(CAS DataBase Reference)
- FDA UNII 09T3687932
- NIST Chemistry Reference Butanoic acid, 2-chloro-3-oxo-, methyl ester(4755-81-1)
- EPA Substance Registry System Methyl 2-chloroacetoacetate (4755-81-1)
- UNSPSC Code 12352100
- NACRES NA.22
Safety
- Hazard Codes :Xn
- Risk Statements :20/21/22-36/37/38-22
- Safety Statements :26-27-28-36/37/39-37/39
- RIDADR :UN 2810 6.1/PG 3
- WGK Germany :3
- HazardClass :8
- PackingGroup :III
- HS Code :29183000
-
NFPA 704:
2 2 0
-
Symbol(GHS)
- Signal wordWarning
- Hazard statements H302+H312+H332-H315-H319-H335
- Precautionary statements P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
Methyl 2-chloroacetoacetate Price
More Price(3)
- Brand: Sigma-Aldrich(India)
- Product number: 183911
- Product name : Methyl 2-chloroacetoacetate
- Purity:
- Packaging: 25G
- Price: ₹13401.35
- Updated: 2022/06/14
- Buy: Buy
- Brand: TCI Chemicals (India)
- Product number: C1219
- Product name : Methyl 2-Chloroacetoacetate
- Purity: min. 95.0 %
- Packaging: 25G
- Price: ₹7000
- Updated: 2022/05/26
- Buy: Buy
- Brand: TCI Chemicals (India)
- Product number: C1219
- Product name : Methyl 2-Chloroacetoacetate
- Purity: min. 95.0 %
- Packaging: 250G
- Price: ₹30900
- Updated: 2022/05/26
- Buy: Buy
Methyl 2-chloroacetoacetate Chemical Properties,Usage,Production
- Chemical Properties CLEAR YELLOW LIQUID
- Uses Methyl 2-chloroacetoacetate was used in one-pot synthesis of 2-arylimidazole-4-carboxylic acids. It was also used in synthesis of 3,5-disubstituted 1,2,4-triazoles.
- Synthesis Reference(s) Synthesis, p. 188, 1987 DOI: 10.1055/s-1987-27886
Methyl 2-chloroacetoacetate Preparation Products And Raw materials
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- 4775-81-1
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- 丁酸, 2-?氯-?3-?氧代-?, 甲酯
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- 2-Chloroacetoacetate methyl ester
- methyl alpha-chloroacetoacetate
- Methyl 2-chloro-3-oxobutanoate
- Apixaban Impurity 210
- Methyl 2-Chloroacetoacetate >
- (2S)-2-chloro-3-oxobutanoic acid methyl ester
- Methyle2-chloroacetoacetate
- METHYL 2-CHLOROACETOACETATE
- METHYL 2-CHLORO-3-OXOBUTANATE
- 2-chloro-3-oxobutanoic acid, methyl ester
- 2-CHLOROACETOACETIC ACID METHYL ESTER
- 2-chloro acetylacetate
- Methyl 2-chloroacetoacetate,95%
- 2-Acetyl-2-chloroacetic acid methyl ester
- 2-chloro-3-oxo-butyric acid methyl ester
- Butanoic acid, 2-chloro-3-oxo-, methyl ester
- Chloroacetoaceticacidmethylester
- 2-chloro-3-oxo-butanoicacimethylester