Eugenol information

Eugenol
Names
	Preferred IUPAC name 2-Methoxy-4-(prop-2-en-1-yl)phenol
	Other names 4-Allyl-2-methoxyphenol; 2-Methoxy-4-(2-propenyl)phenol; Eugenic acid; Caryophyllic acid; 1-Allyl-3-methoxy-4-hydroxybenzene; Allylguaiacol; 2-Methoxy-4-allylphenol; 4-Allylcatechol-2-methyl ether;
Identifiers
CAS Number	97-53-0 ;
3D model (JSmol)	Interactive image;
Beilstein Reference	1366759
ChEBI	CHEBI:4917 ;
ChEMBL	ChEMBL42710 ;
ChemSpider	13876103 ;
ECHA InfoCard	100.002.355
EC Number	202-589-1;
IUPHAR/BPS	2425;
KEGG	D04117 ;
PubChem CID	3314;
UNII	3T8H1794QW ;
CompTox Dashboard (EPA)	DTXSID9020617 ;
	InChI InChI=1S/C10H12O2/c1-3-4-8-5-6-9(11)10(7-8)12-2/h3,5-7,11H,1,4H2,2H3 Key: RRAFCDWBNXTKKO-UHFFFAOYSA-N ; InChI=1/C10H12O2/c1-3-4-8-5-6-9(11)10(7-8)12-2/h3,5-7,11H,1,4H2,2H3 Key: RRAFCDWBNXTKKO-UHFFFAOYAJ;
	SMILES Oc1ccc(cc1OC)CC=C;
Properties
Chemical formula	C10H12O2
Molar mass	164.204 g·mol−1
Density	1.06 g/cm3
Melting point	−7.5 °C (18.5 °F; 265.6 K)
Boiling point	254 °C (489 °F; 527 K)
Acidity (pKa)	10.19 at 25 °C
Magnetic susceptibility (χ)	−1.021×10−4 cm3/mol
Viscosity	9.12 mPa·s at 20 °C; 5.99 mPa·s at 30 °C;
Hazards
NFPA 704 (fire diamond)	2 1 0
Flash point	104 °C (219 °F; 377 K)
Related compounds
Related compounds	2-Phenethyl propionate
	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

Eugenol /ˈjuːdʒɪnɒl/ is an allyl chain-substituted guaiacol, a member of the allylbenzene class of chemical compounds.^[2] It is a colorless to pale yellow, aromatic oily liquid extracted from certain essential oils especially from clove, nutmeg, cinnamon, basil and bay leaf.^[3]^[4]^[5]^[6] It is present in concentrations of 80–90% in clove bud oil and at 82–88% in clove leaf oil.^[7] Eugenol has a pleasant, spicy, clove-like scent.^[8] The name is derived from Eugenia caryophyllata, the former Linnean nomenclature term for cloves. The currently accepted name is Syzygium aromaticum.^[9]

^ Bingham EC, Spooner LW (1932). "The Fluidity Method for the Determination of Association. I". Journal of Rheology. 3 (2): 221–244. Bibcode:1932JRheo...3..221B. doi:10.1122/1.2116455. ISSN 0097-0360.
^ Cite error: The named reference pubchem was invoked but never defined (see the help page).
^ "Constituents of the essential oil from leaves and buds of clove (Syzigium caryophyllatum L.) Alston" (PDF). Bangladesh Council of Scientific and Industrial Research BCSIR Laboratories. 4: 451–454.
^ Mallavarapu GR, Ramesh S, Chandrasekhara RS, Rajeswara Rao BR, Kaul PN, Bhattacharya AK (1995). "Investigation of the essential oil of cinnamon leaf grown at Bangalore and Hyderabad". Flavour and Fragrance Journal. 10 (4): 239–242. doi:10.1002/ffj.2730100403.
^ Yield and Oil Composition of 38 Basil (Ocimum basilicum L.) Accessions Grown in Mississippi Archived 15 October 2010 at the Wayback Machine
^ "Typical G.C. for bay leaf oil". Thegoodscentscompany.com. Archived from the original on 17 March 2014. Retrieved 27 April 2014.
^ Barnes J, Anderson LA, Phillipson JS (2007) [1996]. Herbal Medicines (PDF) (3rd ed.). London: Pharmaceutical Press. ISBN 978-0-85369-623-0. Archived from the original (PDF) on 1 July 2018. Retrieved 27 April 2015.
^ Wishart, David S.; Guo, An Chi; Oler, Eponine; et al. "Showing metabocard for Eugenol (HMDB0005809)". Human Metabolome Database, HMDB. 5.0.
^ Cortés Rojas DF, de Souza CR, Oliveira WP (February 2014). "Clove (Syzygium aromaticum): a precious spice". Asian Pacific Journal of Tropical Biomedicine. 4 (2): 90–6. doi:10.1016/S2221-1691(14)60215-X. PMC 3819475. PMID 25182278.

[BinghamSpooner1932-1] Bingham EC, Spooner LW (1932). "The Fluidity Method for the Determination of Association. I". Journal of Rheology. 3 (2): 221–244. Bibcode:1932JRheo...3..221B. doi:10.1122/1.2116455. ISSN 0097-0360.

[pubchem-2] Cite error: The named reference pubchem was invoked but never defined (see the help page).

[3] "Constituents of the essential oil from leaves and buds of clove (Syzigium caryophyllatum L.) Alston" (PDF). Bangladesh Council of Scientific and Industrial Research BCSIR Laboratories. 4: 451–454.

[4] Mallavarapu GR, Ramesh S, Chandrasekhara RS, Rajeswara Rao BR, Kaul PN, Bhattacharya AK (1995). "Investigation of the essential oil of cinnamon leaf grown at Bangalore and Hyderabad". Flavour and Fragrance Journal. 10 (4): 239–242. doi:10.1002/ffj.2730100403.

[5] Yield and Oil Composition of 38 Basil (Ocimum basilicum L.) Accessions Grown in Mississippi Archived 15 October 2010 at the Wayback Machine

[6] "Typical G.C. for bay leaf oil". Thegoodscentscompany.com. Archived from the original on 17 March 2014. Retrieved 27 April 2014.

[herbmed-7] Barnes J, Anderson LA, Phillipson JS (2007) [1996]. Herbal Medicines (PDF) (3rd ed.). London: Pharmaceutical Press. ISBN 978-0-85369-623-0. Archived from the original (PDF) on 1 July 2018. Retrieved 27 April 2015.

[8] Wishart, David S.; Guo, An Chi; Oler, Eponine; et al. "Showing metabocard for Eugenol (HMDB0005809)". Human Metabolome Database, HMDB. 5.0.

[9] Cortés Rojas DF, de Souza CR, Oliveira WP (February 2014). "Clove (Syzygium aromaticum): a precious spice". Asian Pacific Journal of Tropical Biomedicine. 4 (2): 90–6. doi:10.1016/S2221-1691(14)60215-X. PMC 3819475. PMID 25182278.

Eugenol information

and 27 Related for: Eugenol information

Eugenol

Methyl eugenol

Clove

Zinc oxide eugenol

Oil of clove

Eugenol synthase

Luting agent

Basil

Dental cement

Acetyleugenol

Ocimum tenuiflorum

Bay leaf

Betel

Vanillin

Pulpotomy

Tarragon

Pulp capping

Pseudoisoeugenol

Rose oil

Bactrocera dorsalis

Phenylpropanoid

Isoeugenol synthase

Cinnamon

Cinnamomum tamala

Essential oil

Lemon balm

Allylbenzene

Names


Preferred IUPAC name 2-Methoxy-4-(prop-2-en-1-yl)phenol
Other names 4-Allyl-2-methoxyphenol 2-Methoxy-4-(2-propenyl)phenol Eugenic acid Caryophyllic acid 1-Allyl-3-methoxy-4-hydroxybenzene Allylguaiacol 2-Methoxy-4-allylphenol 4-Allylcatechol-2-methyl ether
Identifiers
CAS Number	97-53-0^Y
3D model (JSmol)	Interactive image
Beilstein Reference	1366759
ChEBI	CHEBI:4917^Y
ChEMBL	ChEMBL42710^Y
ChemSpider	13876103^Y
ECHA InfoCard	100.002.355
EC Number	202-589-1
IUPHAR/BPS	2425
KEGG	D04117^Y
PubChem CID	3314
UNII	3T8H1794QW^Y
CompTox Dashboard (EPA)	DTXSID9020617
InChI InChI=1S/C10H12O2/c1-3-4-8-5-6-9(11)10(7-8)12-2/h3,5-7,11H,1,4H2,2H3^Y Key: RRAFCDWBNXTKKO-UHFFFAOYSA-N^Y InChI=1/C10H12O2/c1-3-4-8-5-6-9(11)10(7-8)12-2/h3,5-7,11H,1,4H2,2H3 Key: RRAFCDWBNXTKKO-UHFFFAOYAJ
SMILES Oc1ccc(cc1OC)CC=C
Properties
Chemical formula	C₁₀H₁₂O₂
Molar mass	164.204 g·mol⁻¹
Density	1.06 g/cm³
Melting point	−7.5 °C (18.5 °F; 265.6 K)
Boiling point	254 °C (489 °F; 527 K)
Acidity (pK_a)	10.19 at 25 °C
Magnetic susceptibility (χ)	−1.021×10⁻⁴ cm³/mol
Viscosity	9.12 mPa·s at 20 °C 5.99 mPa·s at 30 °C^[1]
Hazards
NFPA 704 (fire diamond)	2 1 0
Flash point	104 °C (219 °F; 377 K)
Related compounds
Related compounds	2-Phenethyl propionate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references