ChemicalBook
Chinese Japanese Germany Korea

trans-Cinnamic acid

trans-Cinnamic acid
trans-Cinnamic acid structure
CAS No.
140-10-3
Chemical Name:
trans-Cinnamic acid
Synonyms
FEMA 2288;Zimtsαure;AKOS 233-01;AKOS B004228;(E)-Zimtsαure;Cinnamin acid;Cassia powdcr;trans-cinnamic;CinnamicAcidGr;(e)-cinnamicaci
CBNumber:
CB7345386
Molecular Formula:
C9H8O2
Formula Weight:
148.16
MOL File:
140-10-3.mol

trans-Cinnamic acid 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)
Flash point:
>230 °F
storage temp. 
2-8°C
solubility 
0.4g/l
form 
Crystalline Powder
pka
4.44(at 25℃)
color 
White to almost white
Specific Gravity
0.91
PH
3-4 (0.4g/l, H2O, 20℃)
Odor
Faint odour
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
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P305+P351+P338-P261-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
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

trans-Cinnamic acid price More Price(66)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W228826 trans-Cinnamic Acid natural,≥99%,FCC,FG 140-10-3 1 SAMPLE-K $50 2021-12-16 Buy
Sigma-Aldrich W228818 trans-Cinnamic Acid ≥99%,FG 140-10-3 1 SAMPLE-K $50 2021-12-16 Buy
Sigma-Aldrich 8.00235 Cinnamic acid forsynthesis 140-10-3 250 g $55.2 2021-12-16 Buy
Sigma-Aldrich PHR2694 Cinnamic acid PharmaceuticalSecondaryStandard;CertifiedReferenceMaterial,certifiedrefer 140-10-3 200MG $149 2021-12-16 Buy
Sigma-Aldrich 1133933 Cinnamic acid United States Pharmacopeia (USP) Reference Standard 140-10-3 100mg $126 2021-12-16 Buy

trans-Cinnamic acid Chemical Properties,Uses,Production

Chemical Properties

White to almost white crystalline powder

Uses

trans-Cinnamic acid is used in flavors, synthetic indigo and pharmaceuticals. It is involved in the production of methyl, ethyl and benzyl esters, which is used in the perfume industry. It serves as a precursor to the sweetener aspartame through enzyme-catalyzed amination to phenylalanine. It is a self-inhibitor produced by fungal spores to prevent germination. In addition, it is used to establish phenolic compounds by liquid chromatography, ultraviolet and mass spectrometry. It is utilized as a potential agent, thereby preventing lung tumor cells from metastasizing. Further, it induces intracellular release of calcium ions from the vacuole to the cytoplasm in order to trigger phytotoxicity in cucumber.

General Description

trans-Cinnamic acid is an α,β-unsaturated aromatic acid that can be used as a flavoring agent. It is mainly used to prepare ester derivatives that are used in perfume industry. trans-Cinnamic acid is the key volatile components of cinnamon essential oil.

Purification Methods

Crystallise 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.]

trans-Cinnamic acid Preparation Products And Raw materials

Raw materials

Preparation Products


trans-Cinnamic acid Suppliers

Global( 495)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Changzhou Ditong Chemical Co.,Ltd
0519-88299272
info@edengenechem.com CHINA 2124 58
Hangzhou Verychem Science And Technology Co.Ltd
13606544505 +86-571-88162785
+86-571-81906939 lucy@verychem.com China 377 58
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 15426 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
Shanghai Time Chemicals CO., Ltd.
+8618017249410 +86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com China 1807 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 9115 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679
86-0551-65418697 info@tnjchem.com China 3000 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29954 58

View Lastest Price from trans-Cinnamic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2022-01-14 trans-Cinnamic acid
140-10-3
US $21.00 / Kg/Bag 1Kg/Bag 99% 20kgs Hong Kong Tiansheng New Material Trading Co., Ltd
2022-01-14 trans-Cinnamic acid
140-10-3
US $50.00 / ASSAYS 1ASSAYS 99% 500ton Shanghai Yunao International Trade Co., Ltd
2022-01-14 Cinnamic acid
140-10-3
US $1.00 / g 1000g 99% 20ton/month Wuhan Aoliqisi New Material Technology Co., Ltd.

trans-Cinnamic acid Spectrum


140-10-3(trans-Cinnamic acid)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved