2-Hexyl-2-cyclopenten-1-one

Modify Date: 2025-08-24 20:18:13

2-Hexyl-2-cyclopenten-1-one structure	Common Name	2-Hexyl-2-cyclopenten-1-one
	CAS Number	95-41-0	Molecular Weight	166.260
	Density	0.9±0.1 g/cm3	Boiling Point	255.8±10.0 °C at 760 mmHg
	Molecular Formula	C₁₁H₁₈O	Melting Point	N/A
	MSDS	N/A	Flash Point	107.7±9.8 °C

Name	2-hexylcyclopent-2-en-1-one
Synonym	More Synonyms

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
CAS#:629-05-0 Oct-1-yne CAS#:201230-82-2 carbon monoxide CAS#:321155-39-9 2-pyridyldimeth... CAS#:33948-35-5 2-IODOCYCLOPENT...
CAS#:3761-92-0 Bromo(hexyl)mag... CAS#:71525-51-4 4-oxoundecanal CAS#:74390-92-4 3-chloro-2-hexy... CAS#:106020-61-5 2-(1-Hydroxyhex...
CAS#:112-38-9 10-Undecenoic acid CAS#:13074-65-2 2-Hexylcyclopen...
DownStream 3
CAS#:111-14-8 n-heptanoic acid CAS#:110-15-6 Succinic acid CAS#:56239-91-9 2-hexylcyclopen...

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%

EINECS 202-417-5

2-hexylcyclopent-2-enone

2-Hexyl-2-cyclopenten-1-one

2-Cyclopenten-1-one,2-hexyl

2-n-Hexyl-2-cyclopenten-1-one

2-Cyclopenten-1-one, 2-hexyl-

isojasmone B11

2-n-hexyl-2-cyclopentenone

Dihydroisojasmone

2-hexylcyclopent-2-en-1-one

2-Hexyl-2-cyclopentenone

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Hexyl-2-cyclopenten-1-one
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dihydroisojasmone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Hexyl-2-cyclopenten-1-one(Isojasmone)
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.