< 生产厂家价格 >

1,1-二丙氧基乙烷

1,1-二丙氧基乙烷名称

[ CAS 号 ]:
105-82-8

[ 中文名 ]:
1,1-二丙氧基乙烷

[ 英文名 ]:
acetaldehyde dipropyl acetal

[中文别名 ]:

1,1’-[乙基茚双氧]二丙烷

[英文别名 ]:

EINECS 203-335-2
Dipropyl acetal
1,1-dipropoxy-ethane
n-Propyl acetal
acetaldehyde di-n-propyl acetal
acetaldehyde dipropylacetal

1,1-二丙氧基乙烷物理化学性质

[ 密度 ]:
0.841g/cm3

[ 沸点 ]:
146.5ºC at 760 mmHg

[ 熔点 ]:
<-50 °C (101.3 kPa)

[ 分子式 ]:
C₈H₁₈O₂

[ 分子量 ]:
146.22700

[ 闪点 ]:
30.4ºC

[ 精确质量 ]:
146.13100

[ PSA ]:
18.46000

[ LogP ]:
2.18560

[ 蒸汽压 ]:
5.84mmHg at 25°C

[ 折射率 ]:
1.404

[ 储存条件 ]:
2-8°C，干燥

1,1-二丙氧基乙烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AB2827800

CHEMICAL NAME :: Acetaldehyde, dipropyl acetal

CAS REGISTRY NUMBER :: 105-82-8

BEILSTEIN REFERENCE NO. :: 1697928

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H18-O2

MOLECULAR WEIGHT :: 146.26

WISWESSER LINE NOTATION :: 3OY1&O3

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: 17,897,1979 ** 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: 17,897,1979

点击显示

1,1-二丙氧基乙烷安全信息

[ 危害码 (欧洲) ]:
F+

[ 海关编码 ]:
2909199090

1,1-二丙氧基乙烷合成路线

详细合成路线

1,1-二丙氧基乙烷海关

[ 海关编码 ]: 2909199090

[ 中文概述 ]:
2909199090. 其他无环醚及其卤化衍生物（包括磺化，硝化或亚硝化衍生物）. 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

[ Summary ]:
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%