Octahydrochromen-2-one

Modify Date: 2025-08-24 18:51:23

Octahydrochromen-2-one structure	Common Name	Octahydrochromen-2-one
	CAS Number	4430-31-3	Molecular Weight	154.206
	Density	1.1±0.1 g/cm3	Boiling Point	273.1±8.0 °C at 760 mmHg
	Molecular Formula	C₉H₁₄O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	109.0±15.9 °C

Name	3,4,4a,5,6,7,8,8a-octahydrochromen-2-one
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	273.1±8.0 °C at 760 mmHg
Molecular Formula	C₉H₁₄O₂
Molecular Weight	154.206
Flash Point	109.0±15.9 °C
Exact Mass	154.099380
PSA	26.30000
LogP	1.35
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.478

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GN8261500

CHEMICAL NAME :: Coumarin, octahydro-

CAS REGISTRY NUMBER :: 4430-31-3

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C9-H14-O2

MOLECULAR WEIGHT :: 154.23

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,781,1982 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3900 mg/kg

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

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,781,1982

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3500 mg/kg

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

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,781,1982

WGK Germany	2
RTECS	GN8261500

Precursor 0
DownStream 4
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Octahydrochromen-2-one

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Octahydrochromen-2-one
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Octahydrochromen-2-one
Price: ￥546.0/25g ￥266.0/10g ￥66.0/1g ￥176.0/5g
Purity: 97.0%
Delivery: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

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