Trans-Cinnamic acid

$ 1.00 /1kg

Min. Order1 kg
Purity99%
Cas No140-10-3
Supply AbilityCARA07
Update time2019-07-06

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Chemical Properties

Product Name	Trans-Cinnamic acid
CAS No	140-10-3
EC-No	205-398-1
Min. Order	1 kg
Purity	99%
Supply Ability	CARA07
Release date	2019/07/06

trans-Cinnamic acid Basic information

Product Name:	trans-Cinnamic acid
Synonyms:	(e)-2-propenoicaci;(E)-3-Phenyl-2-propenoic acid;(e)-3-phenyl-2-propenoicacid;(E)-Cinnamic acid;(e)-cinnamicaci;(e)-cinnamicacid;(E)-Zimtsαure;2-Propenoic acid, 3-phenyl-, (E)-
CAS:	140-10-3
MF:	C9H8O2
MW:	148.16
EINECS:	205-398-1
Product Categories:	Pharmaceutical Intermediates;Benzene derivatives;Aromatic Cinnamic Acids, Esters and Derivatives;Analytical Chemistry;Auxins;Biochemistry;Mass Spectrometry;Matrix Materials (MALDI-TOF-MS);Plant Growth Regulators;Highly Purified Reagents;Other Categories;Zone Refined Products;Matrices for MALDI Analysis;Aloe Vera;Aspalathus linearis (Rooibos tea);Building Blocks;C9;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Citrus aurantium (Seville orange);Curcuma longa (Turmeric);Hypericum perforatum (St John′;Nutrition Research;Ocimum basilicum (Basil);Organic Building Blocks;Panax ginseng;Phytochemicals by Plant (Food/Spice/Herb);Piper methysticum (Kava);Proteomics;s wort);Vaccinium myrtillus (Bilberry);chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Inhibitors
Mol File:	140-10-3.mol

trans-Cinnamic acid Chemical Properties

Melting point	133 °C(lit.)
Boiling point	300 °C(lit.)
density	1.248
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
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
CAS DataBase Reference	140-10-3(CAS DataBase Reference)
NIST Chemistry Reference	Cinnamic acid(140-10-3)
EPA Substance Registry System	2-Propenoic acid, 3-phenyl-, (2E)-(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

MSDS Information

Provider	Language
3-Phenyl-2-propenoic acid	English
ACROS	English
SigmaAldrich	English
ALFA	English

trans-Cinnamic acid Usage And Synthesis

Chemical Properties	White to almost white crystalline powder
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

Preparation Products

Cinnamyl alcohol-->Phenylacetaldehyde-->3-(4-ISOPROPYLPHENYL)ISOBUTYRALDEHYDE-->Amylcinnamaldehyde-->Docetaxel-->Cinnamic acid -->Ethyl cinnamate-->3-CHLOROBENZO[B]THIOPHENE-2-CARBOXAMIDE-->3-CHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID HYDRAZIDE-->METHYL 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLATE-->Lacidipine-->Cinnamyl cinnamate-->3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID-->3-CHLOROBENZO[B]THIOPHENE-2-CARBONYL CHLORIDE-->Benzyl cinnamate-->ALLYL CINNAMATE-->4-Hydroxy-3-methoxystyrene-->Hydrocoumarin-->Methyl cinnamate

Raw materials

Acetic anhydride