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1,1,3,3-四乙氧基丙烷

1,1,3,3-四乙氧基丙烷用途

【用途一】
用作医药和染料中间体，也可以作为农产品保鲜剂的中间体
【用途二】
用作医药和染料中间体，也可以坐为农产品保鲜剂的中间体。

1,1,3,3-四乙氧基丙烷名称

[ CAS 号 ]:
122-31-6

[ 中文名 ]:
1,1,3,3-四乙氧基丙烷

[ 英文名 ]:
Tetraethoxypropane

[中文别名 ]:

[英文别名 ]:

EINECS 204-533-1
Malonaldehyde Bis(diethyl Acetal)
MFCD00009240
1,1,3,3-Tetraethoxypropane
Propane, 1,1,3,3-tetraethoxy-
Malonaldehyde bis(diethyl acetal),TEP

1,1,3,3-四乙氧基丙烷物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
220.0±0.0 °C at 760 mmHg

[ 熔点 ]:
-90 °C

[ 分子式 ]:
C₁₁H₂₄O₄

[ 分子量 ]:
220.306

[ 闪点 ]:
42.2±0.0 °C

[ 精确质量 ]:
220.167465

[ PSA ]:
36.92000

[ LogP ]:
3.13

[ 外观性状 ]:
无色至淡黄色液体

[ 蒸汽压 ]:
0.2±0.4 mmHg at 25°C

[ 折射率 ]:
1.421

[ 储存条件 ]:
2-8°C

[ 水溶解性 ]:
insoluble

1,1,3,3-四乙氧基丙烷MSDS

1,1,3,3-四乙氧基丙烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ON8750000

CHEMICAL NAME :: Malonaldehyde, bis(diethyl acetal)

CAS REGISTRY NUMBER :: 122-31-6

BEILSTEIN REFERENCE NO. :: 1209619

LAST UPDATED :: 199806

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C11-H24-O4

MOLECULAR WEIGHT :: 220.35

WISWESSER LINE NOTATION :: 2OYO2&1YO2&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1610 mg/kg

TOXIC EFFECTS :: Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - cyanosis

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TEST SYSTEM :: Rodent - rat

DOSE/DURATION :: 10080 mg/kg/6W

REFERENCE :: CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 9,387,1988

1,1,3,3-四乙氧基丙烷安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

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

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
S36/37/39-S26

[ 危险品运输编码 ]:
1993

[ WGK德国 ]:
3

[ RTECS号 ]:
ON8750000

[ 包装等级 ]:
III

[ 危险类别 ]:
3.2

[ 海关编码 ]:
29110000

1,1,3,3-四乙氧基丙烷合成路线

1,1,3,3-四乙氧基丙烷上下游产品

1,1,3,3-四乙氧基丙烷上游产品

1,1,3,3-四乙氧基丙烷下游产品

1,1,3,3-四乙氧基丙烷海关

[ 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%

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