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(-)-Fenchone

(-)-Fenchone structure

CAS No:
7787-20-4
Formula:
C10H16O
Chemical Name:
(-)-Fenchone
Synonyms:
Bicyclo[2.2.1]heptan-2-one,1,3,3-trimethyl-,(1R,4S)-;2-Norbornanone,1,3,3-trimethyl-,(1R,4S)-(-)-;Bicyclo[2.2.1]heptan-2-one,1,3,3-trimethyl-,(1R)-;(1R,4S)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-one;(-)-Fenchone;L-Fenchone;l-Fenchone;(1R)-Fenchone;L-(-)-Fenchone;(R)-Fenchone;(1R)-(-)-Fenchone;(R)-(-)-Fenchone;11000-29-6;1421788-37-5;1822335-31-8;1980023-27-5;2180102-04-7;2308507-23-3
Categories:
Cosmetic Ingredient > Perfuming

Description

CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID

Clear colorless to pale yellow liquid, Camphor herbal earthy woody aroma

(1R,4S)-fenchone is a fenchone that has (1R,4S)-stereochemistry. It is a constituent of the essential oils obtained from fennel. It has a role as a plant metabolite. It is an enantiomer of a (1S,4R)-fenchone.

(-)-Fenchone Basic Attributes

Molecular Weight：

152.23

Exact Mass：

152.23

BRN：

2042710

EC Number：

232-107-5

UNII：

K6G5Y2Y3Q2

HScode：

29142900

Characteristics

PSA：

17.1

XLogP3：

2.13

Appearance：

Clear colorless to light yellow Liquid

Density：

1.1994 g/cm³ @ Temp: 25.00 °C

Melting Point：

5 °C

Boiling Point：

193 °C

Flash Point：

127 °F

Refractive Index：

1.485

Water Solubility：

Practically insoluble to insoluble

Storage Conditions：

Flammables area

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 1224 3/PG 3

wgk germany：

hazard class code：

safety instructions：

23-24/25

RTECS Number：

RB7875000

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, P501

Hazard Statements：

H226

GHS Classification：

|Warning|H226 (94%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501|Aggregated GHS information provided by 334 companies from 3 notifications to the ECHA C&L Inventory.|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|Aggregated GHS information provided by 312 companies from 2 notifications to the ECHA C&L Inventory.

(-)-Fenchone Use and Manufacturing

Methods of Manufacturing

Derived from the reaction of anisyl alcohol and acetic anhydride.

Uses

GB 2760-1996 stipulates that it is temporarily allowed to use food spices. It is mainly used to prepare various fruit flavors such as raspberry, cherry, grape, tropical fruit and so on.

Manufacturing Info：

Bicyclo[2.2.1]heptan-2-one, 1,3,3-trimethyl-, (1R,4S)-: ACTIVE

Use Classification：

Flavoring Agents -> JECFA Flavorings Index|Lipids -> Prenol Lipids [PR] -> Isoprenoids [PR01] -> C10 isoprenoids (monoterpenes) [PR0102]

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:152.23
XLogP3:2.3
Hydrogen Bond Acceptor Count:1
Exact Mass:152.120115130
Monoisotopic Mass:152.120115130
Topological Polar Surface Area:17.1
Heavy Atom Count:11
Complexity:217
Defined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of (-)-Fenchone

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
4 YRS

Business licensed Certified factory

Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

(-)-FENCHONE.

CAS No.: 7787-20-4

Content: 98%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

L-Fenchone 99% see COA kanbei

CAS No.: 7787-20-4

Grade: Industrial Grade

Content: 99%

Inquiry

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Guide of (-)-Fenchone

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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(-)-Fenchone

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