|
Product Name: |
Natural Benzoic Acid |
|
CAS: |
140-10-3 |
|
MF: |
C9H8O2 |
|
MW: |
148.16 |
|
EINECS: |
205-398-1 |
|
Mol File: |
140-10-3.mol |
|
|
|
|
Melting point |
133 °C(lit.) |
|
Boiling point |
300 °C(lit.) |
|
density |
1.248 |
|
vapor pressure |
1.3 hPa (128 °C) |
|
refractive index |
1.5049 (estimate) |
|
Fp |
>230 °F |
|
storage temp. |
Store at RT. |
|
solubility |
0.4g/l |
|
pka |
4.44(at 25℃) |
|
form |
Crystalline Powder |
|
color |
White to almost white |
|
Specific Gravity |
0.91 |
|
PH |
3-4 (0.4g/l, H2O, 20℃) |
|
Water Solubility |
0.4 g/L (20 ºC) |
|
λmax |
273nm(MeOH)(lit.) |
|
Merck |
14,2299 |
|
BRN |
1905952 |
|
InChIKey |
WBYWAXJHAXSJNI-VOTSOKGWSA-N |
|
CAS DataBase Reference |
140-10-3(CAS DataBase Reference) |
|
NIST Chemistry Reference |
Cinnamic acid(140-10-3) |
|
EPA Substance Registry System |
(E)-Cinnamic acid (140-10-3) |
|
Hazard Codes |
Xi |
|
Risk Statements |
36/37/38 |
|
Safety Statements |
26-36-37/39 |
|
WGK Germany |
1 |
|
RTECS |
GD7850000 |
|
TSCA |
Yes |
|
HS Code |
29163900 |
|
Toxicity |
LD50 orally in Rabbit: 2500 mg/kg LD50 dermal Rabbit > 5000 mg/kg |
|
Chemical Properties |
White to almost white crystalline powder |
