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5,8,11,13,16,19-六氧杂二十三烷

5,8,11,13,16,19-六氧杂二十三烷名称

[ CAS 号 ]:
143-29-3

[ 中文名 ]:
5,8,11,13,16,19-六氧杂二十三烷

[ 英文名 ]:
5,8,11,13,16,19-Hexaoxatricosane

[英文别名 ]:

Bis(butoxyethoxyethoxy)methane
5,8,11,13,16,19-Hexaoxatricosane
Cryoflex
Bis(butoxyethoxyethyl)formal
Dibutoxyethoxyethyl formal
bis(2-(2-butoxyethoxy)ethoxy)methane
TP 90B
EINECS 205-598-9
Dibutylcarbitolformal
Bis(butylcarbitol)formal

5,8,11,13,16,19-六氧杂二十三烷物理化学性质

[ 密度 ]:
0.968g/cm3

[ 沸点 ]:
392.3ºC at 760 mmHg

[ 分子式 ]:
C₁₇H₃₆O₆

[ 分子量 ]:
336.46400

[ 闪点 ]:
147.7ºC

[ 精确质量 ]:
336.25100

[ PSA ]:
55.38000

[ LogP ]:
2.64370

[ 蒸汽压 ]:
5.25E-06mmHg at 25°C

[ 折射率 ]:
1.438

[ 储存条件 ]:
库房通风低温干燥

5,8,11,13,16,19-六氧杂二十三烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PA3400000

CHEMICAL NAME :: Methane, bis(2-(2-butoxyethoxy)ethoxy)-

CAS REGISTRY NUMBER :: 143-29-3

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C17-H36-O6

MOLECULAR WEIGHT :: 336.53

WISWESSER LINE NOTATION :: 4O2O2O1O2O2O4

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 :: 1746 mg/kg

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

REFERENCE :: NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015) Volume(issue)/page/year: 2,238,1975

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2700 mg/kg

TOXIC EFFECTS :: Behavioral - antipsychotic

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 46(5),87,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83629 No. of Facilities: 56 (estimated) No. of Industries: 1 No. of Occupations: 24 No. of Employees: 2830 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83629 No. of Facilities: 403 (estimated) No. of Industries: 3 No. of Occupations: 6 No. of Employees: 4606 (estimated) No. of Female Employees: 759 (estimated)

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5,8,11,13,16,19-六氧杂二十三烷安全信息

[ 海关编码 ]:
2901100000

5,8,11,13,16,19-六氧杂二十三烷海关

[ 海关编码 ]: 2901100000

[ 中文概述 ]:
2901100000 饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明

[ Summary ]:
2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%