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trans-Cinnamic acid CAS NO.140-10-3
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- trans-Cinnamic acid
- 140-10-3
- 99%purity
Quick Details
- ProName: trans-Cinnamic acid
- CasNo: 140-10-3
- Molecular Formula: C9H8O2
- Appearance: Crystalline Powder
- Application: intermediate
- DeliveryTime: instock
- PackAge: according to the need of packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Day
- Purity: 99.9
- Storage: Store at RT.
- Transportation: air sea or courier
- LimitNum: 1 Gram
Superiority
Product Name: trans-Cinnamic acid
CAS: 140-10-3
MF: C9H8O2
MW: 148.16
EINECS: 205-398-1
Mol File: 140-10-3.mol
trans-Cinnamic acid Structure
trans-Cinnamic acid Chemical Properties
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
Odor Faint odour
PH 3-4 (0.4g/l, H2O, 20℃)
PH Range 3 - 4
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)
Safety Information
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
Details
Product Name: trans-Cinnamic acid
CAS: 140-10-3
MF: C9H8O2
MW: 148.16
EINECS: 205-398-1
Mol File: 140-10-3.mol
trans-Cinnamic acid Structure
trans-Cinnamic acid Chemical Properties
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
Odor Faint odour
PH 3-4 (0.4g/l, H2O, 20℃)
PH Range 3 - 4
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)
Safety Information
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