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L(-)-Carvone

Description References
L(-)-Carvone
L(-)-Carvone structure
CAS No.
6485-40-1
Chemical Name:
L(-)-Carvone
Synonyms
CARVOL;L(-)-Car;FEMA 2249;L-CARVONE;1'CARVONE;(-)-CARVONE;L(-)-CARVONE;CARVON-LINKS;Levo-carvone;CARVONE, (-)-
CBNumber:
CB1733358
Molecular Formula:
C10H14O
Formula Weight:
150.22
MOL File:
6485-40-1.mol

L(-)-Carvone Properties

Melting point:
25°C
alpha 
-57 º (neat)
Boiling point:
227-230 °C (lit.)
Density 
0.959 g/mL at 25 °C (lit.)
vapor density 
5.2 (vs air)
vapor pressure 
0.4 mm Hg ( 20 °C)
refractive index 
n20/D 1.498
FEMA 
2249 | CARVONE
Flash point:
192 °F
storage temp. 
Keep in dark place,Inert atmosphere,2-8°C
form 
Liquid
color 
Clear colorless to pale yellow
optical activity
[α]20/D 61°, neat
Water Solubility 
PRACTICALLY INSOLUBLE
JECFA Number
380
Merck 
14,1874
BRN 
2206714
InChIKey
ULDHMXUKGWMISQ-SECBINFHSA-N
CAS DataBase Reference
6485-40-1(CAS DataBase Reference)
EWG's Food Scores
1-2
NIST Chemistry Reference
Carvone(6485-40-1)
EPA Substance Registry System
2-Cyclohexen-1-one, 2-methyl-5-(1-methylethenyl)-, (5R)- (6485-40-1)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H227
Precautionary statements  P280f-P210-P264-P270-P280-P301+P312+P330-P370+P378-P403+P235-P501
Hazard Codes  Xn
Risk Statements  22
Safety Statements  36-24/25
WGK Germany  2
RTECS  OS8650000
8-10-23
TSCA  Yes
HS Code  29142900

L(-)-Carvone price More Price(24)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 124931 (R)-(?)-Carvone 98% 6485-40-1 5ml $31.2 2021-03-22 Buy
Sigma-Aldrich W224908 L-Carvone natural, 99%, FG 6485-40-1 100 g $76 2021-03-22 Buy
Sigma-Aldrich W224901 L-Carvone ≥97%, FCC, FG 6485-40-1 1 kg $99 2021-03-22 Buy
Sigma-Aldrich 00290595 (?)-Carvone primary reference standard 6485-40-1 100mg $205 2020-08-18 Buy
Sigma-Aldrich W224908 L-Carvone natural, 99%, FG 6485-40-1 500 g $271 2021-03-22 Buy

L(-)-Carvone Chemical Properties,Uses,Production

Description

L-(-)-Carvone is the principal odor component of spearmint. It is with a refreshingly cool, minty odor and taste. It is used as flavor ingredient in a variety of foods and beverages, as well as in toothpaste and mouthwash. It is used as a fragrance in personal care products. It is intended for use in the manufacture of an area repellent for mosquitoes and biting flies. L-(-)-carvone is also used in agriculture as a sprout inhibitor of potatoes.

References

[1] Charles S Sell, The Chemistry of Fragrances: From Perfumer to Consumer, 2nd Edition, 2006
[2] https://www.epa.gov
[3] K. J. Hartmans, P. Diepenhorst, W. Bakker and L. G. M. Gorris, The use of carvone in agriculture: sprout suppression of potatoes and antifungal activity against potato tuber and other plant diseases, Industrial Crops and Products, 1995, vol. 4, 3-13

Chemical Properties

clear colorless to pale yellow liquid

Chemical Properties

Caravone occurs in different forms. l-Carvone exhibits odor of spearmint, while d-carvone exhibits odor reminiscent of caraway.

Occurrence

R-Carvone is the main substance in spearmint oil, also present in toothpastes; it is the cause of delayed-type allergy resulting in cheilitis, but Hansson et al. also described a case of angioedema of the lips appearing within minutes after contact with toothpaste, with an open test resulting in an immediate and strong reaction to carvone.

Definition

ChEBI: A carvone having (R) configuration.

Aroma threshold values

Detection: d-Carvone: 6.7 to 820 ppb; l-carvone: 2.7 to 600 ppb

Safety Profile

Poison by intravenous route. Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes.

Chemical Synthesis

Carvone occurs in the dextro, levo and racemic form; l-carvone can be isolated from the essential oil of spearmint or is commercially synthesized from d-limonene; d-carvone is usually prepared by fractional distillation of oil of caraway, also from dillseed and dillweed oils, but this type differs in odor and flavors.

L(-)-Carvone Preparation Products And Raw materials

Raw materials

Preparation Products


L(-)-Carvone Suppliers

Global( 254)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8909 55
Shanxi Naipu Import and Export Co.,Ltd
+8613734021967
kaia@neputrading.com CHINA 1009 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5930 58
Hebei Aicrowe Biotech Co., Ltd
0311-66855331
aicrowe@kf-chem.com CHINA 294 58
BOC Sciences
1-631-485-4226
1-631-614-7828 inquiry@bocsci.com United States 19752 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58

View Lastest Price from L(-)-Carvone manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-10-12 L(-)-Carvone
6485-40-1
US $100.00 / KG 1KG 99 5tons Shanxi Naipu Import and Export Co.,Ltd
2021-07-13 L(-)-Carvone
6485-40-1
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 L(-)-Carvone
6485-40-1
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

L(-)-Carvone Spectrum


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