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26590-20-5

Name Methyltetrahydrophthalic anhydride
CAS 26590-20-5
EINECS(EC#) 234-290-7
Molecular Formula C9H10O3
MDL Number MFCD00014585
Molecular Weight 166.17
MOL File 26590-20-5.mol

Chemical Properties

Melting point  63-64 °C
Boiling point  254.38°C (rough estimate)
density  1.1708 (rough estimate)
refractive index  1.5500 (estimate)
storage temp.  -20°C Freezer
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
color  White
InChI InChI=1S/C9H10O3/c1-9-5-3-2-4-6(9)7(10)12-8(9)11/h3,5-6H,2,4H2,1H3
InChIKey CSHJJWDAZSZQBT-UHFFFAOYSA-N
SMILES C1(OC(=O)C2CCC=CC12C)=O
CAS DataBase Reference 26590-20-5(CAS DataBase Reference)
NIST Chemistry Reference Methyltetrahydrophthalic anhydride(26590-20-5)
EPA Substance Registry System 26590-20-5(EPA Substance)

Safety Data

Symbol(GHS) 
GHS08,GHS05
Signal word  Danger
Hazard statements  H334-H317-H318
Precautionary statements  P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P280-P305+P351+P338-P310-P261-P285-P304+P341-P342+P311-P501

Hazard Information

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