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trans-Cinnamic acid

trans-Cinnamic acid
trans-Cinnamic acid
CAS No.
140-10-3
Chemical Name:
trans-Cinnamic acid
Synonyms
Zimtsαure;FEMA 2288;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. 
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
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

trans-Cinnamic acid price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 133760 trans-Cinnamic acid 97% 140-10-3 2kg $323 2018-11-13 Buy
Sigma-Aldrich 1133933 Cinnamic acid United States Pharmacopeia (USP) Reference Standard 140-10-3 100mg $341 2018-11-13 Buy
TCI Chemical C0353 trans-Cinnamic Acid >98.0%(GC)(T) 140-10-3 25g $16 2018-11-22 Buy
TCI Chemical C0353 trans-Cinnamic Acid >98.0%(GC)(T) 140-10-3 100g $37 2018-11-22 Buy
Alfa Aesar A13538 trans-Cinnamic acid 99+% 140-10-3 100g $22.3 2018-11-20 Buy

trans-Cinnamic acid Chemical Properties,Uses,Production

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

Raw materials

Preparation Products


trans-Cinnamic acid Suppliers

Global( 310)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19958 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22058 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20795 55
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com CHINA 1374 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32764 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1583 55
Chengdu Biopurify Phytochemicals Ltd.
18080483897
maggie@biopurify.com CHINA 2200 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20001 58
Hebei Huanhao Biotechnology Co., Ltd.
86-0311-83975816
86-0311-83975816 lisa@hbhuanhao.com CHINA 651 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3624 58

View Lastest Price from trans-Cinnamic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-09-27 trans-cinnamic acid
140-10-3
US $100.00 / KG 1KG 99.6% 800kg/month Hebei Huanhao Biotechnology Co., Ltd.
2018-12-14 Benzyl alcohol
100-51-6
US $1.00 / kg 1 kg 99%min CARA08 career henan chemical co
2018-12-14 Trans-Cinnamic acid
140-10-3
US $1.00-1.00 / kg 1 kg 99% CARA07 career henan chemical co

trans-Cinnamic acid Spectrum


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