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688-78-8

688-78-8结构式
688-78-8结构式

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英文名 1,1,2-tris-(2-chloro-ethoxy)-propane
密度 1.211g/cm3
沸点 357ºC at 760 mmHg
分子式 C9H17Cl3O3
分子量 279.58800
闪点 128.9ºC
精确质量 278.02400
PSA 27.69000
LogP 2.46880
折射率 1.462

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UE0400000
CHEMICAL NAME :
Propionaldehyde, 3-(2-chloroethoxy)-, bis(2-chloroethyl) acetal
CAS REGISTRY NUMBER :
688-78-8
BEILSTEIN REFERENCE NO. :
1765766
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C9-H17-Cl3-O3
MOLECULAR WEIGHT :
279.61
WISWESSER LINE NOTATION :
G2OYO2G2O2G

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 :
710 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
6300 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

海关编码 2909199090

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688-78-8结构式

688-78-8

文献:Union Carbide and Carbon Corp. Patent: US2802879 , 1953 ;

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688-78-8结构式

688-78-8

文献:Union Carbide and Carbon Corp. Patent: US2802879 , 1953 ;
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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%