Methyl 2-chloroacetoacetate
ALDRICH/183911
CAS Number: 4755-81-1
Empirical Formula (Hill Notation): C5H7ClO3
Molecular Weight: 150.56
EC Number: 225-286-6
MDL Number: MFCD00008757
Linear Formula: CH3COCH(Cl)CO2CH3
Product Type: Chemical
bp | 137 °C (lit.) |
density | 1.236 g/mL at 25 °C (lit.) |
form | liquid |
InChI | 1S/C5H7ClO3/c1-3(7)4(6)5( |
InChI key | GYQRIAVRKLRQKP-UHFFFAOYSA |
mp | −33-−32.7 °C (lit.) |
Quality Level | 100 ![]() |
refractive index | n |
SMILES string | COC(=O)C(Cl)C(C)=O |
Application: | Methyl 2-chloroacetoacetate was used in one-pot synthesis of 2-arylimidazole-4-carboxy |
Packaging: | 25 g in glass bottle |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H302 + H312 + H332 - H315 - H319 - H335 |
Precautionary statements | P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 |
Hazard Codes | Xn |
Risk Statements | 20/21/22-36/37/38 |
Safety Statements | 26 |
RIDADR | UN 3334 |
WGK Germany | WGK 3 |
Flash Point(F) | 161.6 °F - closed cup |
Flash Point(C) | 72 °C - closed cup |
bp | 137 °C (lit.) |
mp | −33-−32.7 °C (lit.) |
Density | 1.236 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12352100 |