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trans-Cinnamic acid

trans-Cinnamic acid Suppliers list
Company Name: Changzhou Ditong Chemical Co.,Ltd
Tel: 0519-88299272
Email: info@edengenechem.com
Products Intro: Product Name:trans-Cinnamic acid
CAS:140-10-3
Purity:0.98 Package:1kg;5kg;25kg
Company Name: Hangzhou Verychem Science And Technology Co.Ltd
Tel: +86-571-88162785
Email: lucy@verychem.com
Products Intro: Product Name:cinnamic acid
CAS:140-10-3
Purity:0.98 Package:5KG;1KG:5KG;10KG
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-571-85586718
Email: sales@capotchem.com
Products Intro: Product Name:Trans-Cinnamic acid
CAS:140-10-3
Purity:0.99 Package:100KG;10KG;5KG;1KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:140-10-3
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Shanghai Time Chemicals CO., Ltd.
Tel: +86-021-57951555
Email: jack.li@time-chemicals.com
Products Intro: Product Name:trans-Cinnamic acid
CAS:140-10-3

Lastest Price from trans-Cinnamic acid manufacturers

  • Trans-Cinnamic Acid
  • US $10.00 / KG
  • 2021-10-22
  • CAS:140-10-3
  • Min. Order: 1KG
  • Purity: 99.8%
  • Supply Ability: 100tons
  • Cinnamic acid
  • US $1.00 / g
  • 2021-10-21
  • CAS:140-10-3
  • Min. Order: 1000g
  • Purity: 99%
  • Supply Ability: 20ton/month
  • trans-Cinnamic acid
  • US $50.00 / ASSAYS
  • 2021-10-19
  • CAS:140-10-3
  • Min. Order: 1ASSAYS
  • Purity: 99%
  • Supply Ability: 500ton
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. 2-8°C
solubility 0.4g/l
form Crystalline Powder
pka4.44(at 25℃)
color White to almost white
Specific Gravity0.91
PH3-4 (0.4g/l, H2O, 20℃)
OdorFaint odour
PH Range3 - 4
Water Solubility 0.4 g/L (20 ºC)
λmax273nm(MeOH)(lit.)
Merck 14,2299
BRN 1905952
InChIKeyWBYWAXJHAXSJNI-VOTSOKGWSA-N
CAS DataBase Reference140-10-3(CAS DataBase Reference)
NIST Chemistry ReferenceCinnamic 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
ToxicityLD50 orally in Rabbit: 2500 mg/kg LD50 dermal Rabbit > 5000 mg/kg
MSDS Information
ProviderLanguage
3-Phenyl-2-propenoic acid English
SigmaAldrich English
ACROS English
ALFA English
trans-Cinnamic acid Usage And Synthesis
Chemical PropertiesWhite to almost white crystalline powder
Purification MethodsCrystallise the acid from *benzene, CCl4, hot water, water/EtOH (3:1), or 20% aqueous EtOH. Dry it at 60o in vacuo. It is steam volatile. [Beilstein 9 IV 2002.]
Tag:trans-Cinnamic acid(140-10-3) Related Product Information
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