Ethyl cinnamate

Modify Date: 2025-08-22 14:27:47

Ethyl cinnamate Structure
Ethyl cinnamate structure
Common Name Ethyl cinnamate
CAS Number 103-36-6 Molecular Weight 176.212
Density 1.1±0.1 g/cm3 Boiling Point 269.4±9.0 °C at 760 mmHg
Molecular Formula C11H12O2 Melting Point 6-8 °C(lit.)
MSDS Chinese USA Flash Point 148.6±9.9 °C

 Use of Ethyl cinnamate


Ethyl cinnamate is a fragrance ingredient used in many fragrance compounds. Ethyl cinnamate is a food flavor and additive for cosmetic products. Ethyl cinnamate is also an excellent clearing reagent for mammalian tissues[1][2].

 Names

Name Ethyl cinnamate
Synonym More Synonyms

 Ethyl cinnamate Biological Activity

Description Ethyl cinnamate is a fragrance ingredient used in many fragrance compounds. Ethyl cinnamate is a food flavor and additive for cosmetic products. Ethyl cinnamate is also an excellent clearing reagent for mammalian tissues[1][2].
Related Catalog
References

[1]. S P Bhatia, et al. Fragrance material review on ethyl cinnamate. Food Chem Toxicol. 2007;45 Suppl 1:S90-4.

[2]. Anika Klingberg, et al. Fully Automated Evaluation of Total Glomerular Number and Capillary Tuft Size in Nephritic Kidneys Using Lightsheet Microscopy. J Am Soc Nephrol. 2017 Feb;28(2):452-459.

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 269.4±9.0 °C at 760 mmHg
Melting Point 6-8 °C(lit.)
Molecular Formula C11H12O2
Molecular Weight 176.212
Flash Point 148.6±9.9 °C
Exact Mass 176.083725
PSA 26.30000
LogP 2.71
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.550
Storage condition Refrigerator (+4°C)
Stability Stable. Incompatible with strong oxidizing agents, acids, bases, reducing agents. Combustible.
Water Solubility insoluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GD9010000
CHEMICAL NAME :
Cinnamic acid, ethyl ester
CAS REGISTRY NUMBER :
103-36-6
LAST UPDATED :
199712
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C11-H12-O2
MOLECULAR WEIGHT :
176.23
WISWESSER LINE NOTATION :
2OV1U1R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
VPITAR Voprosy Pitaniya. Problems of Nutrition. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-10, 1932-41; V.11- 1952- Volume(issue)/page/year: 33(5),48,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
4 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
VPITAR Voprosy Pitaniya. Problems of Nutrition. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-10, 1932-41; V.11- 1952- Volume(issue)/page/year: 33(5),48,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 12,719,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
4 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
VPITAR Voprosy Pitaniya. Problems of Nutrition. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-10, 1932-41; V.11- 1952- Volume(issue)/page/year: 33(5),48,1974 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
9520 mg/kg/17W-I
TOXIC EFFECTS :
Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes
REFERENCE :
VPITAR Voprosy Pitaniya. Problems of Nutrition. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-10, 1932-41; V.11- 1952- Volume(issue)/page/year: 33(5),48,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5185 No. of Facilities: 541 (estimated) No. of Industries: 5 No. of Occupations: 16 No. of Employees: 11257 (estimated) No. of Female Employees: 2716 (estimated)

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes T+
Risk Phrases R20
Safety Phrases S23-S24/25
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS GD9010000
HS Code 2916399090

 Synthetic Route

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Articles12

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Volatile Compounds from Grape Skin, Juice and Wine from Five Interspecific Hybrid Grape Cultivars Grown in Québec (Canada) for Wine Production.

Molecules 20 , 10980-1016, (2015)

Developed from crosses between Vitis vinifera and North American Vitis species, interspecific hybrid grape varieties are becoming economically significant in northern areas, where they are now extensi...

Novel natural product-based cinnamates and their thio and thiono analogs as potent inhibitors of cell adhesion molecules on human endothelial cells.

Eur. J. Med. Chem. 46 , 5498-511, (2011)

In the present study, we report the design and synthesis of novel analogs of cinnamates, thiocinnamates and thionocinnamates and evaluated the potencies of these analogs to inhibit TNF-α induced ICAM-...

[Effects of allelochemicals ethyl cinnamate on the growth and physiological characteristics of Chlorella pyrenoidosa].

Huan Jing Ke Xue 34(1) , 156-62, (2013)

The effects of ethyl cinnamate on the growth and physiological characteristics of Chlorella pyrenoidosa were studied. The allelopathic mechanisms were explored, from views of chlorophyll a content, an...

 Synonyms

TRANS-ETHYLCINNAMATE
Cinnamic Acid Ethyl Ester
RARECHEM AL BI 0143
Ethylcinnamat
Ethyl cinnamate
Ethyl (2E)-3-phenyl-2-propenoate
Ethylphenylacryate
ethyl 3-phenyl-2-propenoate
Ethyl trans-3-Phenylacrylate
Ethyl ciamate
FEMA 2430
2-Propenoic acid, 3-phenyl-, ethyl ester, (2E)-
ethyl 3-phenylacrylate
Ethyl (2E)-3-phenylacrylate
trans-3-Phenylacrylic Acid Ethyl Ester
EINECS 203-104-6
ETHYL TRANS-CINNAMATE
Zimtsaeureethylester
2-Propenoic acid, 3-phenyl-, ethyl ester, (E)-
Ethyl Gui
ethyl (2E)-3-phenylprop-2-enoate
Ethyl Cinnamate Trans
MFCD00009189
ethyl dihydrocinnamate
3-phenylacrylic acid ethyl ester
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