前往化源商城

123-69-3

123-69-3结构式
123-69-3结构式

化源商城直购

中文名 (Z)-氧代环十七碳-8-烯-2-酮
英文名 (8Z)-1-oxacycloheptadec-8-en-2-one
英文别名 MFCD00022326
Musk ambrette (natural)
(Z)-7-hexadecen-16-olide
Natural musk ambrette
(Z)-oxacycloheptadec-8-en-2-one
oxacycloheptadec-10-ene-2-one
Ambrettolid
Musk natural
Hexadec-7-en-16-olide
EINECS 204-644-5
Oxacycloheptadec-8-en-2-one,(8Z)
7-hexadecen-16-olide
Oxacycloheptadec-8-en-2-one
密度 0.893g/cm3
沸点 399.2ºC at 760mmHg
分子式 C16H28O2
分子量 252.39200
闪点 168.2ºC
精确质量 252.20900
PSA 26.30000
LogP 4.78060
蒸汽压 1.39E-06mmHg at 25°C
折射率 1.444
稳定性

1. 存在于烟气中。

2. 天然存在于黄葵油中。

计算化学

1.疏水参数计算参考值(XlogP):5.5

2.氢键供体数量:0

3.氢键受体数量:2

4.可旋转化学键数量:0

5.互变异构体数量:2

6.拓扑分子极性表面积26.3

7.重原子数量:18

8.表面电荷:0

9.复杂度:233

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:1

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

更多

1. 性状:外观为液体,有强烈的麝香香气,并伴有花香香韵,香气持久。

2. 沸点(ºC):154~156(133pa),300ºC

3. 熔点(ºC):36

4. 闪点(ºC):168.2

5. 相对密度(d024) :0.949

6. 折射率(n20D):1.477

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RN9740000
CHEMICAL NAME :
Oxacycloheptadec-8-en-2-one, (Z)-
CAS REGISTRY NUMBER :
123-69-3
LAST UPDATED :
199712
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C16-H28-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
339 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YAKUD5 Gekkan Yakuji. Pharmaceuticals Monthly. (Yakugyo Jihosha, Inaoka Bldg., 2-36 Jinbo-cho, Kanda, Chiyoda-ku, Tokyo 101, Japan) V.1- 1959- Volume(issue)/page/year: 22,1513,1980
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 14,111,1985
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: 13,707,1975 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5038 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 1557 (estimated) No. of Female Employees: 276 (estimated)

海关编码 2932999099

1. 合成常用的是以溴代十六烯酸,或是桐油酸等位原料进行多阶段合成。

海关编码 2932999099
中文概述 2932999099. 其他仅含氧杂原子的杂环化合物. 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 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%