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16-十六内酯

16-十六内酯用途

Hexadecanolide is a bioactive chemical.

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16-十六内酯名称

[ CAS 号 ]:
109-29-5

[ 中文名 ]:
氧杂环十七烷-2-酮

[ 英文名 ]:
Hexadecanolactone

[中文别名 ]:

[英文别名 ]:

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

16-十六内酯物理化学性质

[ 密度 ]:
0.94

[ 沸点 ]:
188 °C / 15mmHg

[ 熔点 ]:
34-38 °C(lit.)

[ 分子式 ]:
C₁₆H₃₀O₂

[ 分子量 ]:
254.40800

[ 闪点 ]:
>100°C

[ 精确质量 ]:
254.22500

[ PSA ]:
26.30000

[ LogP ]:
5.00460

[ 外观性状 ]:
无色至淡黄色固体

[ 蒸汽压 ]:
2.6E-05mmHg at 25°C

[ 折射率 ]:
1.435

[ 储存条件 ]:
−20°C

[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents.

16-十六内酯MSDS

详细MSDS(安全技术说明书)

16-十六内酯毒性和生态

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

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16-十六内酯安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/38

[ 安全声明 (欧洲) ]:
S37

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ RTECS号 ]:
RN9730000

[ 海关编码 ]:
2932209090

16-十六内酯合成路线

详细合成路线

16-十六内酯上下游产品

16-十六内酯上游产品

16-十六内酯下游产品

16-十六内酯海关

[ 海关编码 ]: 2932209090

[ 中文概述 ]:
2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

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

16-十六内酯文献

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)

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