635-51-8

Name DL-Phenylsuccinic acid
CAS 635-51-8
EINECS(EC#) 211-238-1
Molecular Formula C10H10O4
MDL Number MFCD00004256
Molecular Weight 194.18
MOL File 635-51-8.mol
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Chemical Properties

Appearance light beige powder
Melting point  166-168 °C (lit.)
Boiling point  290.62°C (rough estimate)
density  1.2534 (rough estimate)
vapor pressure  0.001-0.003Pa at 25-50℃
refractive index  1.5430 (estimate)
storage temp.  Sealed in dry,Room Temperature
form  Crystalline Powder
pka pK1:3.78;pK2:5.55 (20°C)
color  White cream
Stability: Combustible. Incompatible with strong oxidizing agents.
BRN  1875051
InChI 1S/C10H10O4/c11-9(12)6-8(10(13)14)7-4-2-1-3-5-7/h1-5,8H,6H2,(H,11,12)(H,13,14)
InChIKey LVFFZQQWIZURIO-UHFFFAOYSA-N
SMILES OC(=O)CC(C(O)=O)c1ccccc1
LogP 1.03 at 25℃ and pH7
CAS DataBase Reference 635-51-8(CAS DataBase Reference)
NIST Chemistry Reference Butanedioic acid, phenyl-(635-51-8)
EPA Substance Registry System 635-51-8(EPA Substance)
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
TSCA  Yes
REACH Registrations Active
HS Code  29173980
Storage Class 11 - Combustible Solids

Hazard Information

Material Safety Data Sheet(MSDS)

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