552-63-6

Name DL-TROPIC ACID
CAS 552-63-6
EINECS(EC#) 208-465-3
Molecular Formula C9H10O3
MDL Number MFCD00004255
Molecular Weight 166.17
MOL File 552-63-6.mol
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Chemical Properties

Appearance white crystalline solid
Melting point  116-118 °C(lit.)
Boiling point  322.5±30.0 °C(Predicted)
density  1.262±0.06 g/cm3(Predicted)
storage temp.  2-8°C
solubility  methanol: 0.1 g/mL, clear
form  Solid
pka pKa 3.38(H2O t = 25 c = 0.03–0.001) (Uncertain)
color  White to Off-White
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
Water Solubility  Soluble in water (20 g/L) at 20°C, ethanol, ether, alcohol, and methanol (0.1 g/ml).
Merck  14,9779
BRN  2209199
InChI InChI=1S/C9H10O3/c10-6-8(9(11)12)7-4-2-1-3-5-7/h1-5,8,10H,6H2,(H,11,12)
InChIKey JACRWUWPXAESPB-UHFFFAOYSA-N
SMILES C(C1C=CC=CC=1)(CO)C(=O)O
LogP 0.280 (est)
EPA Substance Registry System Tropic acid (552-63-6)

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
Safety Statements 
WGK Germany  3
RTECS  CY8535000
TSCA  Yes
HS Code  2918195000
Storage Class 11 - Combustible Solids

Hazard Information

Spectrum Detail

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