Hexadecanolactone

Modify Date: 2024-01-02 17:33:39

Hexadecanolactone Structure
Hexadecanolactone structure
Common Name Hexadecanolactone
CAS Number 109-29-5 Molecular Weight 254.40800
Density 0.94 Boiling Point 188 °C / 15mmHg
Molecular Formula C16H30O2 Melting Point 34-38 °C(lit.)
MSDS Chinese USA Flash Point >100°C
Symbol GHS07
GHS07
Signal Word Warning

 Use of Hexadecanolactone


Hexadecanolide is a bioactive chemical.

 Names

Name 16-hexadecanolide
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.94
Boiling Point 188 °C / 15mmHg
Melting Point 34-38 °C(lit.)
Molecular Formula C16H30O2
Molecular Weight 254.40800
Flash Point >100°C
Exact Mass 254.22500
PSA 26.30000
LogP 5.00460
Vapour Pressure 2.6E-05mmHg at 25°C
Index of Refraction 1.435
Storage condition −20°C
Stability Stable. Combustible. Incompatible with strong oxidizing agents.

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RN9730000
CHEMICAL NAME :
Oxacycloheptadecan-2-one
CAS REGISTRY NUMBER :
109-29-5
BEILSTEIN REFERENCE NO. :
0148631
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C16-H30-O2
MOLECULAR WEIGHT :
254.46
WISWESSER LINE NOTATION :
T-17-OVTJ

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: 13,452,1975 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 13,452,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 13,452,1975

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases R36/38
Safety Phrases S37
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS RN9730000
HS Code 2932209090

 Synthetic Route

 Customs

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

 Articles3

More Articles
Lactone synthesis from 16-hydroxyhexadecanoic acid ethyl ester in organic solvents catalyzed with polyethylene glycol-modified lipase. Kodera Y, et al.

J. Biotechnol. 31(2) , 219-224, (1993)

Lipase-catalyzed ring-opening polymerization of 16-hexadecanolide. Namekawa S, et al.

Proc. Jpn. Acad.,. Ser. B, Phys. Biol. Sci. 74(4) , 65-68, (1998)

A Facile and Efficient Synthesis of Caeliferin a 16: 0. Peng C, et al.

Chem. Nat. Cpds. 2(52) , 199-201, (2016)

 Synonyms

EINECS 203-662-0
oxacycloheptadecan-2-one
16-Hexadecanolide
Juniperic acid lactone
16-Hexadecanolactone
MFCD00039668
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