42245-42-1

Name Methyl 3-(4-methoxyphenyl)oxirane-2-carboxylate
CAS 42245-42-1
EINECS(EC#) 255-735-1
Molecular Formula C11H12O4
MDL Number MFCD00012316
Molecular Weight 208.21
MOL File 42245-42-1.mol

Chemical Properties

Melting point  69-71 °C(lit.)
solubility  Dichloromethane; Chloroform; Ethyl Acetate; DMSO;
form  Solid
color  White
InChI 1S/C11H12O4/c1-13-8-5-3-7(4-6-8)9-10(15-9)11(12)14-2/h3-6,9-10H,1-2H3/t9-,10+/m1/s1
Contact allergens
Methyl 2,3 epoxy-3-(4-methoxyphenyl)propionate is an intermediate product in the synthesis of diltiazem hydrochloride. Contact dermatitis was observed in several laboratory technicians.
InChIKey CVZUMGUZDAWOGA-ZJUUUORDSA-N
SMILES COC(=O)[C@H]1O[C@@H]1c2ccc(OC)cc2
EPA Substance Registry System Oxiranecarboxylic acid, 3-(4-methoxyphenyl)-, methyl ester(42245-42-1)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  3
TSCA  TSCA listed
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Hazard Information

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