Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,6-Methano-1H-cyclopenta[c]furan-1-one,hexahydro-6a-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

30244-06-5

30244-06-5 structure

30244-06-5 structure

Name: 3,6-Methano-1H-cyclopenta[c]furan-1-one,hexahydro-6a-methyl-
Chemical Name: 7a-methyl-hexahydro-3,7-cyclo-cyclopenta[c]pyran-1-one
CAS Number: 30244-06-5
Molecular Formula: C₉H₁₂O₂
Molecular Weight: 152.19000
Create Date: 2017-02-03 14:08:57
Modify Date: 2025-11-04 21:59:19

Name	7a-methyl-hexahydro-3,7-cyclo-cyclopenta[c]pyran-1-one
Synonyms	3a-methylhexahydro-3H-1,4-methanocyclopenta[c]furan-3-one 7-Norboranecarboxylic acid,2-hydroxy-7-methyl-,7-lactone,exo 1,tetrahydro-3a-methyl 1,4-Methano-1H-cyclopenta(c)furan-3(3ah)-one,tetrahydro-2-methyl-,exo 2-exo-Hydroxy-7-methyl-7-norbornanecarboxylic acid 7-lactone

Density	1.227g/cm3
Boiling Point	266.3ºC at 760mmHg
Molecular Formula	C₉H₁₂O₂
Molecular Weight	152.19000
Flash Point	105.6ºC
Exact Mass	152.08400
PSA	26.30000
LogP	1.34800
Index of Refraction	1.547

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PB9189500

CHEMICAL NAME :: 1,4-Methano-1H-cyclopenta(c)furan-3(3ah)-one, tetrahydro-2-methyl-, exo-

CAS REGISTRY NUMBER :: 30244-06-5

LAST UPDATED :: 197905

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H12-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 18 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#07029

HS Code	2932999099

32190-82-2 structure

32190-82-2

~73%

30244-06-5 structure

30244-06-5

Literature: WYETH Patent: WO2004/111035 A1, 2004 ; Location in patent: Page 26-27 ;

Precursor 1
32190-82-2
DownStream 0

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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.