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(-)-FENCHONE

$ 1.00 /1kg

Min. Order1g
Purity99%
Cas No7787-20-4
Supply Ability100KG
Update time2019-07-06

career henan chemical co

career henan chemical co

7YR

China

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Chemical Properties

Product Name	(-)-FENCHONE
CAS No	7787-20-4
EC-No
Min. Order	1g
Purity	99%
Supply Ability	100KG
Release date	2019/07/06

(-)-FENCHONE Basic information

Product Name:	(-)-FENCHONE
Synonyms:	(-)-FENCHONE;FENCHONE;FENCHONE, (-)-;L-ALPHA-FENCHONE;LAEVO-1,3,3-TRIMETHYLBICYCLO[2.2.1]-2-HEPTANONE;L(-)-FENCHONE;L-FENCHONE;L(-)-1,3,3-TRIMETHYL-2-NORBORBANONE
CAS:	7787-20-4
MF:	C10H16O
MW:	152.23
EINECS:	232-107-5
Product Categories:	Bicyclic Monoterpenes;Biochemistry;Terpenes
Mol File:	7787-20-4.mol

(-)-FENCHONE Chemical Properties

Melting point	5-6 °C(lit.)
Boiling point	192-194 °C(lit.)
density	0.948 g/mL at 25 °C(lit.)
refractive index	n20/D 1.461(lit.)
FEMA	4519 \| L-FENCHONE
Fp	127 °F
storage temp.	Flammables area
form	Liquid
color	Clear colorless to light yellow
BRN	2042710
CAS DataBase Reference	7787-20-4(CAS DataBase Reference)

Safety Information

Risk Statements	10
Safety Statements	23-24/25
RIDADR	UN 1224 3/PG 3
WGK Germany	3
RTECS	RB7875000
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29142900

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

(-)-FENCHONE Usage And Synthesis

Chemical Properties	CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID
Uses	Flavoring.
Definition	ChEBI: A fenchone that has (1R,4S)-stereochemistry. It is a constituent of the essential oils obtained from fennel.
Purification Methods	Purification is as for the (+)-enantiomer above and should have the same physical properties except for opposite optical rotations. UV has max 285nm ( 12.29). [Braun & Jacob Chem Ber 66 1461 1933, UV: Ohloff et al. Chem Ber 90 106 1957.] [Beilstein 7 III 392, 7 IV 212.]

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