英语词典化工词典

2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane-4-methanol,1-oxide

2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane-4-methanol,1-oxide


  • 中文别名:2,6,7-三氧杂-1-磷杂双环(2.2.2)辛烷-4-甲醇-1-氧化物
  • 中文释义:2,6,7-三氧杂-1-磷杂双环(2.2.2)辛烷-4-甲醇-1-氧化物;2,6,7-三氧杂-1-磷二环2.2.2辛烷-4-甲醇,1-氧化物;笼状季戊四醇磷酸酯
  • 英文别名:(1-oxo-2,6,7-trioxa-1λ5-phosphabicyclo[2.2.2]octan-4-yl)methanol;
    pentaerythritol phosphate alcohol;
    O,O',O''-phosphoryl-pentaerythritol;
    2,4-HEPTADECADIYNOIC ACID;
    CN 1137 
  • CAS No.:5301-78-0
  • 分子式:C5H9O5P
  • 分子量:180.09600
  • 精确分子量:180.01900
  • PSA:74.80000
  • InChI:InChI=1/C5H9O5P/c6-1-5-2-8-11(7,9-3-5)10-4-5/h6H,1-4H2
  • 分子结构式:

物化性质

密度:
1.53g/cm3
熔点:
209-212ºC
沸点:
270.9ºC at 760mmHg
闪点:
117.6ºC
折射率:
1.502

安全信息

密度:
1.53g/cm3
熔点:
209-212ºC
沸点:
270.9ºC at 760mmHg
闪点:
117.6ºC
折射率:
1.502

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YK0690700
CHEMICAL NAME :
2,6,7-Trioxa-1-phosphabicyclo(2.2.2)octane-4-methanol , 1-oxide
CAS REGISTRY NUMBER :
5301-78-0
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C5-H9-O5-P

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
SCIEAS Science. (American Assoc. for the Advancement of Science, 1333 H St., NW, Washington, DC 20005) V.1- 1895- Volume(issue)/page/year: 182,1135,1973

海关数据

中国海关编码:2909499000

概述:
2909499000 其他醚醇及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0% 退税率:9.0% 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
摘要/Summary:
2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

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