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松香甲酯(部分氢化)

松香甲酯(部分氢化)用途

胶姆糖咀嚼料。

松香甲酯(部分氢化)名称

[ CAS 号 ]:
127-25-3

[ 中文名 ]:
松香甲酯(部分氢化)

[ 英文名 ]:
1-Phenanthrenecarboxylicacid, 1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-,methyl ester, (1R,4aR,4bR,10aR)-

[中文别名 ]:

[英文别名 ]:

松香甲酯(部分氢化)物理化学性质

[ 密度 ]:
1.02g/cm3

[ 沸点 ]:
403.8ºC at 760mmHg

[ 分子式 ]:
C21H32O2

[ 分子量 ]:
316.47800

[ 闪点 ]:
192.8ºC

[ 精确质量 ]:
316.24000

[ PSA ]:
26.30000

[ LogP ]:
5.29460

[ 蒸汽压 ]:
9.9E-07mmHg at 25°C

[ 折射率 ]:
1.521

松香甲酯(部分氢化)毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TP8590000
CHEMICAL NAME :
Podocarpa-7,13-dien-15-oic acid, 13-isopropyl-, methyl ester
CAS REGISTRY NUMBER :
127-25-3
BEILSTEIN REFERENCE NO. :
2702228
LAST UPDATED :
199701
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C21-H32-O2
MOLECULAR WEIGHT :
316.53
WISWESSER LINE NOTATION :
L B666 EU GUTJ A1 EY1&1 KVO1 K1

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: 12,931,1974 ** 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: 12,931,1974
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: 12,931,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83115 No. of Facilities: 2499 (estimated) No. of Industries: 25 No. of Occupations: 26 No. of Employees: 23335 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83115 No. of Facilities: 468 (estimated) No. of Industries: 5 No. of Occupations: 15 No. of Employees: 5251 (estimated) No. of Female Employees: 1791 (estimated)

松香甲酯(部分氢化)合成路线

松香甲酯(部分氢化)上下游产品

松香甲酯(部分氢化)制备

由松香与甲醇酯化后,再经部分氢化,然后用水蒸气汽提法提纯而得。

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标题:松香甲酯(部分氢化)_用途_密度_沸点_CAS号【127-25-3】_化源网 地址:https://www.chemsrc.com/amp/cas/127-25-3_897149.html