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2,5-Cyclohexadiene-1,4-dione,2,6-diiodo-

2,5-Cyclohexadiene-1,4-dione,2,6-diiodo-


  • 中文别名:2,6-二碘对苯醌
  • 中文释义:2,6-二碘对苯醌;2,6-二碘-邻-苯醌
  • 英文别名:2,6-diiodocyclohexa-2,5-diene-1,4-dione;
    2,6-Diiodoquinone;
    Diiodoquinone;
    2.6-Dijod-chinon;
    2,5-Cyclohexadiene-1,4-dione,2,6-diiodo;
    2,6-Diiodo-p-benzoquinone;
    EINECS 243-779-4;
    p-Benzoquinone,2,6-diiodo;
    2,6-Diiodo-4-benzoquinone 
  • CAS No.:20389-01-9
  • 分子式:C6H2I2O2
  • 分子量:359.88
  • 精确分子量:359.81400
  • PSA:34.14000
  • InChI:The Key: KANJSWOVFIVFDI-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
2.76g/cm3
沸点:
312.8ºC at 760mmHg
闪点:
143ºC
折射率:
1.754
蒸汽压:
0.000517mmHg at 25°C

安全信息

密度:
2.76g/cm3
沸点:
312.8ºC at 760mmHg
闪点:
143ºC
折射率:
1.754
蒸汽压:
0.000517mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DK4725000
CHEMICAL NAME :
p-Benzoquinone, 2,6-diiodo-
CAS REGISTRY NUMBER :
20389-01-9
BEILSTEIN REFERENCE NO. :
1938943
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C6-H2-I2-O2
MOLECULAR WEIGHT :
359.88
WISWESSER LINE NOTATION :
L6V DVJ BI FI

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 :
84 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - cyanosis
REFERENCE :
BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 12,885,1963

海关数据

中国海关编码:2914700090

概述:
2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 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, 丙酮报明包装
摘要/Summary:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

分子结构与计算化学数据

计算化学数据

1.疏水参数计算参考值(XlogP):1.4

2.氢键供体数量:0

3.氢键受体数量:2

4.可旋转化学键数量:0

5.互变异构体数量:无

6.拓扑分子极性表面积:34.1

7.重原子数量:10

8.表面电荷:0

9.复杂度:239

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

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