Methyl cinnamate

Methyl cinnamate^[1]^[2]
Names
	Preferred IUPAC name Methyl (2E)-3-phenylprop-2-enoate
	Other names Methyl cinnamate
Identifiers
CAS Number	103-26-4 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:6857;
ChEMBL	ChEMBL55060 ;
ChemSpider	21105944 ;
ECHA InfoCard	100.002.813
EC Number	203-093-8;
KEGG	C06358 ;
PubChem CID	637520;
UNII	533CV2ZCQL ;
CompTox Dashboard (EPA)	DTXSID6042151 ;
	InChI InChI=1S/C10H10O2/c1-12-10(11)8-7-9-5-3-2-4-6-9/h2-8H,1H3/b8-7+ Key: CCRCUPLGCSFEDV-BQYQJAHWSA-N ; InChI=1/C10H10O2/c1-12-10(11)8-7-9-5-3-2-4-6-9/h2-8H,1H3/b8-7+ Key: CCRCUPLGCSFEDV-BQYQJAHWBN;
	SMILES COC(=O)C=CC1=CC=CC=C1;
Properties
Chemical formula	C10H10O2
Molar mass	162.188 g·mol−1
Density	1.092 g/cm3
Melting point	34–38 °C (93–100 °F; 307–311 K)
Boiling point	261–262 °C (502–504 °F; 534–535 K)
Solubility in water	Insoluble
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H317
Precautionary statements	P261, P272, P280, P302+P352, P321, P333+P313, P363, P501
Flash point	> 110 °C (230 °F; 383 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Methyl cinnamate is the methyl ester of cinnamic acid and is a white or transparent solid with a strong, aromatic odor. It is found naturally in a variety of plants, including in fruits, like strawberry, and some culinary spices, such as Sichuan pepper and some varieties of basil.^[4] Eucalyptus olida has the highest known concentrations of methyl cinnamate (98%) with a 2–6% fresh weight yield in the leaf and twigs.^[5]

Methyl cinnamate is used in the flavor and perfume industries. The flavor is fruity and strawberry-like; and the odor is sweet, balsamic with fruity odor, reminiscent of cinnamon and strawberry.^[1]

It is known to attract males of various orchid bees, such as Aglae caerulea.^[6]

List of plants that contain the chemical

Eucalyptus olida 'Strawberry Gum'
Ocotea quixos South American (Ecuadorian) Cinnamon, Ishpingo^[7]
Ocimum americanum cv. Purple Lovingly (Querendona Morada)
Ocimum americanum cv. Purple Castle (Castilla Morada)
Ocimum americanum cv. Purple Long-legged (Zancona morada)
Ocimum americanum cv. Clove (Clavo)
Ocimum basilicum cv. Sweet Castle (Dulce de Castilla)
Ocimum basilicum cv. White Compact (Blanca compacta)
Ocimum basilicum cv. large green leaves (verde des horjas grandes)
Ocimum micranthum cv. Cinnamon (Canela)
Ocimum minimum cv. Little Virgin (Virgen pequena)
Ocimum minimum cv. Purple Virgin (Virgen morada)
Ocimum sp. cv. Purple ruffle (Crespa morada)
Ocimum sp. cv. White Ruffle (Crespa blanca)
Stanhopea embreei, an orchid
Vanilla

Toxicology and safety

Moderately toxic by ingestion. The oral LD₅₀ for rats is 2610 mg/kg.^[8] It is combustible as a liquid, and when heated to decomposition it emits acrid smoke and irritating fumes.

Compendial status

Food Chemicals Codex^[9]

References

^ ^a ^b Methyl cinnamate, at goodscents.com
^ Methyl cinnamate, at Sigma-Aldrich
^ "Methyl cinnamate". pubchem.ncbi.nlm.nih.gov.
^ Viña, Amparo; Murillo, Elizabeth (2003). "Essential oil composition from twelve varieties of basil (Ocimum spp) grown in Colombia". Journal of the Brazilian Chemical Society. 14 (5): 744–9. doi:10.1590/S0103-50532003000500008.
^ Boland DJ, Brophy JJ, House APN (1991). Eucalyptus Leaf Oils. ISBN 978-0-909605-69-8.
^ Williams, N.H.; Whitten, W.M. (1983). "Orchid floral fragrances and male euglossine bees: methods and advances in the last sesquidecade". Biol. Bull. 164 (3): 355–395. doi:10.2307/1541248. JSTOR 1541248.
^ Bruni, Renato; Medici, Alessandro; Andreotti, Elisa; Fantin, Carlo; Muzzoli, Mariavittoria; Dehesa, Marco; Romagnoli, Carlo; Sacchetti, Gianni (2004). "Chemical composition and biological activities of Ishpingo essential oil, a traditional Ecuadorian spice from Ocotea quixos (Lam.) Kosterm. (Lauraceae) flower calices". Food Chemistry. 85 (3): 415–21. doi:10.1016/j.foodchem.2003.07.019. hdl:11381/1449234.
^ Richard J. Lewis (1989). Food Additives Handbook. Springer Science & Business Media. pp. 304–. ISBN 978-0-442-20508-9.
^ Therapeutic Goods Administration (1999). "Approved Terminology for Medicines" (PDF). Archived from the original (PDF) on 22 May 2006. Retrieved 29 June 2009.

[goodscent-1] Methyl cinnamate, at goodscents.com

[2] Methyl cinnamate, at Sigma-Aldrich

[3] "Methyl cinnamate". pubchem.ncbi.nlm.nih.gov.

[4] Viña, Amparo; Murillo, Elizabeth (2003). "Essential oil composition from twelve varieties of basil (Ocimum spp) grown in Colombia". Journal of the Brazilian Chemical Society. 14 (5): 744–9. doi:10.1590/S0103-50532003000500008.

[5] Boland DJ, Brophy JJ, House APN (1991). Eucalyptus Leaf Oils. ISBN 978-0-909605-69-8.

[6] Williams, N.H.; Whitten, W.M. (1983). "Orchid floral fragrances and male euglossine bees: methods and advances in the last sesquidecade". Biol. Bull. 164 (3): 355–395. doi:10.2307/1541248. JSTOR 1541248.

[7] Bruni, Renato; Medici, Alessandro; Andreotti, Elisa; Fantin, Carlo; Muzzoli, Mariavittoria; Dehesa, Marco; Romagnoli, Carlo; Sacchetti, Gianni (2004). "Chemical composition and biological activities of Ishpingo essential oil, a traditional Ecuadorian spice from Ocotea quixos (Lam.) Kosterm. (Lauraceae) flower calices". Food Chemistry. 85 (3): 415–21. doi:10.1016/j.foodchem.2003.07.019. hdl:11381/1449234.

[8] Richard J. Lewis (1989). Food Additives Handbook. Springer Science & Business Media. pp. 304–. ISBN 978-0-442-20508-9.

[ptm-9] Therapeutic Goods Administration (1999). "Approved Terminology for Medicines" (PDF). Archived from the original (PDF) on 22 May 2006. Retrieved 29 June 2009.

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Methyl cinnamate

Contents

List of plants that contain the chemical

Toxicology and safety

Compendial status

See also

References