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Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Hexyl-2-cyclopenten-1-one(Isojasmone)
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95-41-0

95-41-0 structure

95-41-0 structure

Name: 2-Hexyl-2-cyclopenten-1-one
Chemical Name: 2-hexylcyclopent-2-en-1-one
CAS Number: 95-41-0
Molecular Formula: C₁₁H₁₈O
Molecular Weight: 166.260
Catalog: Flavors and spices Synthetic spice Ketone fragrance Alicyclic ketone
Create Date: 2018-04-09 08:00:00
Modify Date: 2026-07-01 16:32:31

Name	2-hexylcyclopent-2-en-1-one
Synonyms	ISOJASMOL 2-Cyclopenten-1-one,2-hexyl ISOJASMON 2-HEXYLCYCLOPENT-2-EN-1-ONE Isojasmone B 11 2-Hexyl-3-oxo-1-cyclopentene dihydro iso jasmone(mixture of isomers) ISOJASMONE //BP 2-n-Hexyl-2-cyclopenten-1-one ISOJASMONE T(TM) ISOJASMONE 2-Hexyl-1-cyclopenten-3-one 2-Hexyl-2-cyclopentenone ISOJASMONE B-11 2-n-Hexyl-2-cyclopentenone DIHYDROISOJASMONE 2-n-hexyl-2-cyclopenten-1-one 2-HEXYL-CYCLOPENT-2-ENONE 2-Hexylcyclopent-2-enon EINECS 202-417-5 2-hexylcyclopent-2-enone 2-Cyclopenten-1-one, 2-hexyl isojasmone B11 2-n-hexyl-2-cyclopentenone 2-HEXYL-2-CYCLOPENTENONE Dihydroisojasmone 2-HEXYL-2-CYCLOPENTEN-1-ONE ISO JASMONE T 2-hexyl-2-cyclopenten-1-on

Density	0.9±0.1 g/cm3
Boiling Point	255.8±10.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₈O
Molecular Weight	166.260
Flash Point	107.7±9.8 °C
Exact Mass	166.135757
PSA	17.07000
LogP	3.19
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.474

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GY7290000

CHEMICAL NAME :: 2-Cyclopenten-1-one, 2-hexyl-

CAS REGISTRY NUMBER :: 95-41-0

BEILSTEIN REFERENCE NO. :: 1931570

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C11-H18-O

MOLECULAR WEIGHT :: 166.29

WISWESSER LINE NOTATION :: L5V BUTJ B6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,713,1978 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00920

Hazard Codes	Xn
Risk Phrases	22
HS Code	2914299000

Precursor 10
629-05-0 201230-82-2 321155-39-9 33948-35-5
3761-92-0 71525-51-4 74390-92-4 106020-61-5
112-38-9 13074-65-2
DownStream 3
111-14-8 110-15-6 56239-91-9

HS Code	2914299000
Summary	2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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