1679-64-7

Name mono-Methyl terephthalate
CAS 1679-64-7
EINECS(EC#) 216-849-7
Molecular Formula C9H8O4
MDL Number MFCD00002557
Molecular Weight 180.16
MOL File 1679-64-7.mol
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Chemical Properties

Appearance white to off-white powder
Melting point  220-223 °C (lit.)
Boiling point  232.96°C (rough estimate)
density  1.1987 (rough estimate)
refractive index  1.4209 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  chloroform/methanol: soluble50mg/mL, clear, colorless (1:1)
form  Powder
pka 3.77±0.10(Predicted)
color  White to off-white
Water Solubility  Slightly soluble in water. Also soluble in methanol, benzene and ether.
Detection Methods HPLC
BRN  1911082
InChI 1S/C9H8O4/c1-13-9(12)7-4-2-6(3-5-7)8(10)11/h2-5H,1H3,(H,10,11)
InChIKey REIDAMBAPLIATC-UHFFFAOYSA-N
SMILES COC(=O)c1ccc(cc1)C(O)=O
CAS DataBase Reference 1679-64-7(CAS DataBase Reference)
NIST Chemistry Reference Monomethyl terephthalate(1679-64-7)
EPA Substance Registry System 1,4-Benzenedicarboxylic acid, monomethyl ester (1679-64-7)
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
TSCA  Yes
HazardClass  IRRITANT
HS Code  29173980
Storage Class 11 - Combustible Solids
Hazardous Substances Data 1679-64-7(Hazardous Substances Data)

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