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2-甲基-5-(1-甲基乙烯基)环己酮

2-甲基-5-(1-甲基乙烯基)环己酮用途

GB 2760--2001规定为允许使用的食品用香料。主要用于配制人造留兰香和薄荷类香精。

2-甲基-5-(1-甲基乙烯基)环己酮名称

[ CAS 号 ]:
7764-50-3

[ 中文名 ]:
(+)-二氢香芹酮

[ 英文名 ]:
dihydrocarvone

[中文别名 ]:

[英文别名 ]:

EINECS 231-857-0
5-Isopropenyl-2-methylcyclohexanone
dihydrocarvone
(+)-Dihydrocarvone
Cyclohexanone, 2-methyl-5-(1-methylethenyl)-
MFCD00001636
2-Methyl-5-(prop-1-en-2-yl)cyclohexanone
2-methyl-5-prop-1-en-2-ylcyclohexan-1-one
L6VTJ B1 EY1&U1

2-甲基-5-(1-甲基乙烯基)环己酮物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
221.5±19.0 °C at 760 mmHg

[ 分子式 ]:
C₁₀H₁₆O

[ 分子量 ]:
152.233

[ 闪点 ]:
81.1±0.0 °C

[ 精确质量 ]:
152.120117

[ PSA ]:
17.07000

[ LogP ]:
2.47

[ 外观性状 ]:
近乎于无色液体带有一种草本的,像留兰香的气味

[ 蒸汽密度 ]:
5.2 (vs air)

[ 蒸汽压 ]:
0.1±0.4 mmHg at 25°C

[ 折射率 ]:
1.457

[ 储存条件 ]:
2-8°C

2-甲基-5-(1-甲基乙烯基)环己酮MSDS

详细MSDS(安全技术说明书)

2-甲基-5-(1-甲基乙烯基)环己酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OT0305000

CHEMICAL NAME :: p-Menth-8-en-2-one

CAS REGISTRY NUMBER :: 7764-50-3

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C10-H16-O

MOLECULAR WEIGHT :: 152.26

WISWESSER LINE NOTATION :: L6VTJ B1 EY1&U1

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: 18,665,1980 ** 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: 18,665,1980

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2900 mg/kg

TOXIC EFFECTS :: Behavioral - anticonvulsant Behavioral - sleep

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 46,77,1957

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: 18,665,1980

2-甲基-5-(1-甲基乙烯基)环己酮安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P280-P304 + P340 + P312-P305 + P351 + P338-P337 + P313

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26;S36/S37/S39

[ WGK德国 ]:
3

[ RTECS号 ]:
OT0305000

[ 海关编码 ]:
2914299000

2-甲基-5-(1-甲基乙烯基)环己酮制备

由氧化芋烯异构化而成。
由二氢香芹酚氧化而成。
由香芹酮还原而得。

2-甲基-5-(1-甲基乙烯基)环己酮海关

[ 海关编码 ]: 2914299000

[ 中文概述 ]:
2914299000. 其他不含其他含氧基的环烷酮、环烯酮或环萜烯酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

2-甲基-5-(1-甲基乙烯基)环己酮文献

Organoleptic Characteristics of Flavor Materials Michalski, J.

Perfum. Flavor. 39(4) , 52, (2014)

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