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3351-32-4

3351-32-4结构式
3351-32-4结构式

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中文名 2-甲基屈
英文名 2-Methyl Chrysene
英文别名 Chrysene, 2-methyl-
2-Methylchrysene
密度 1.2±0.1 g/cm3
沸点 449.4±12.0 °C at 760 mmHg
熔点 229.5°C
分子式 C19H14
分子量 242.314
闪点 217.8±13.7 °C
精确质量 242.109543
LogP 6.37
蒸汽压 0.0±0.5 mmHg at 25°C
折射率 1.748
储存条件 2-8°C
稳定性

1. 存在于烟气中。

2. IARC致癌性评估:有限证据,引发活性。

分子结构

1、 摩尔折射率:84.60

2、 摩尔体积(cm3/mol):208.0

3、 等张比容(90.2K):556.4

4、 表面张力(dyne/cm):51.1

5、 极化率(10-24cm3):33.54

计算化学

1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:0

3.氢键受体数量:0

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0

7.重原子数量:19

8.表面电荷:0

9.复杂度:320

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

更多

1. 熔点(ºC):226~227

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GC1350000
CHEMICAL NAME :
Chrysene, 2-methyl-
CAS REGISTRY NUMBER :
3351-32-4
BEILSTEIN REFERENCE NO. :
2258893
LAST UPDATED :
199612
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C19-H14
MOLECULAR WEIGHT :
242.33
WISWESSER LINE NOTATION :
L E6 B666J P1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
40 mg/kg/3W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
480 mg/kg/40W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
10 ug/plate
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 36,4525,1976 *** REVIEWS *** IARC Cancer Review:Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 32,379,1983 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 32,379,1983 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987

海关编码 2902909090

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3351-32-4结构式

3351-32-4

文献:Journal of the American Chemical Society, , vol. 65, p. 469,473

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3351-32-4结构式

3351-32-4

文献:Journal of the Chemical Society, , p. 4079 - 4082
上游产品  3

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海关编码 2902909090
中文概述 2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%
申报要素 品名, 成分含量
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%