Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Tetradecyldihydro-2(3H)-furanone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

502-26-1

502-26-1 structure

Name: UNII:8K5N2582AB
Chemical Name: 5-tetradecyloxolan-2-one
CAS Number: 502-26-1
Molecular Formula: C₁₈H₃₄O₂
Molecular Weight: 282.461
Create Date: 2018-11-28 20:38:23
Modify Date: 2026-08-02 15:14:42

Name	5-tetradecyloxolan-2-one
Synonyms	4-Octadecanolide gamma-Octadecalactone 5-tetradecyl-dihydro-furan-2-one 4-Hydroxyoctadecanoic acid γ-lactone 4-octadecanolide GaMMa Octadecalactone γ-Steolactone 5-Tetradecyldihydro-2(3H)-furanone 4-Octadecalactone 4-Hydroxysteic acid lactone gamma-Steolactone Octadecan-4-olide 2(3H)-FURANONE,DIHYDRO-5-TETRADECYL 5-Tetradecyldihydrofuran-2(3H)-one

Density	0.9±0.1 g/cm3
Boiling Point	375.2±10.0 °C at 760 mmHg
Melting Point	50.1-50.3 °C
Molecular Formula	C₁₈H₃₄O₂
Molecular Weight	282.461
Flash Point	157.4±16.4 °C
Exact Mass	282.255890
PSA	26.30000
LogP	6.64
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.458

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LU3850000

CHEMICAL NAME :: 2(3H)-Furanone, dihydro-5-tetradecyl-

CAS REGISTRY NUMBER :: 502-26-1

BEILSTEIN REFERENCE NO. :: 0167220

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C18-H34-O2

MOLECULAR WEIGHT :: 282.52

WISWESSER LINE NOTATION :: T5OVTJ E14

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 160 mg/kg/40W-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors Tumorigenic - tumors at site of application

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 30,1037,1970

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 52 mg/kg/26W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 32,880,1972

Hazard Codes	Xi
HS Code	2932209090

112-80-1

~74%

502-26-1

Literature: Akula, Shivaraju; Kumar, Pandari Phani; Prasad, Rachapudi B.N.; Kanjilal, Sanjit Tetrahedron Letters, 2012 , vol. 53, # 27 p. 3471 - 3473

59303-50-3

~91%

502-26-1

Literature: Yuan, Hai; He, Rong; Wan, Baojie; Wang, Yuehong; Pauli, Guido F.; Franzblau, Scott G.; Kozikowski, Alan P. Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 19 p. 5311 - 5315

629-73-2

64-19-7

~76%

502-26-1

Literature: Burger; Tien; Roux; Mo Journal of Chemical Ecology, 1996 , vol. 22, # 4 p. 739 - 764

2765-11-9

140-88-5

~40%

502-26-1

Literature: Schlutt, Birgit; Moran, Noelia; Schieberle, Peter; Hofmann, Thomas Journal of Agricultural and Food Chemistry, 2007 , vol. 55, # 23 p. 9634 - 9645

106-14-9

~22%

502-26-1

Literature: Granata, Alessandro; Sauriol, Francoise; Perlin, Arthur S. Canadian Journal of Chemistry, 1994 , vol. 72, # 7 p. 1684 - 1690

16694-30-7

502-26-1

Literature: Monsanto Chem. Co. Patent: US2368366 , 1942 ;

112-80-1

1227-51-6

502-26-1

Literature: Cermak, Steven C.; Isbell, Terry A. JAOCS, Journal of the American Oil Chemists' Society, 2000 , vol. 77, # 3 p. 243 - 248

Precursor 8
112-80-1 59303-50-3 629-73-2 64-19-7
2765-11-9 140-88-5 106-14-9 16694-30-7
DownStream 1
110-15-6

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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