2,5-二(4-甲基苯基)-1,3,4-恶二唑
- 中文名称：
- 2,5-二(4-甲基苯基)-1,3,4-恶二唑
- 中文别名：
- 2,5-bis(4-methylphenyl)-1,3,4-oxadiazole
- 英文名称：
- 1,3,4-Oxadiazole,2,5-bis(4-methylphenyl)-
- 英文别名：
- 2,5-bis(4-methylphenyl)-1,3,4-oxadiazole;
2,5-dip-tolyl-1,3,4-oxadiazole;
1,3,4-OXADIAZOLE,2,5-BIS(4-METHYLPHENYL);
2,5-Di(4-methylphenyl)-1,3,4-oxadiazole;
2,5-bis-(p-methylphenyl)-1,3,4-oxadiazole
- CAS No.：
- 2491-91-0
- 分 子 式：
-
C16H14N2O
- 分 子 量：
- 0
- 精确分子量：
- 250.11100
- PSA：
- 38.92000
- InChI：
- The Key: XYCVDMCFWPHYNZ-UHFFFAOYSA-N3
- 分子结构式：
-
- SDS：
- 查看
2,5-二(4-甲基苯基)-1,3,4-恶二唑 物化性质
- 密度：
- 1.128g/cm3
- 沸点：
- 399ºC at 760mmHg
- 闪点：
- 189.3ºC
- 折射率：
- 1.577
- 蒸汽压：
- 3.26E-06mmHg at 25°C
2,5-二(4-甲基苯基)-1,3,4-恶二唑 安全信息
2,5-二(4-甲基苯基)-1,3,4-恶二唑 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RO0673500
- CHEMICAL NAME :
- 1,3,4-Oxadiazole, 2,5-bis(4-methylphenyl)-
- CAS REGISTRY NUMBER :
- 2491-91-0
- BEILSTEIN REFERENCE NO. :
- 0214609
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C16-H14-N2-O
- MOLECULAR WEIGHT :
- 250.32
- WISWESSER LINE NOTATION :
- T5NN DOJ CR D1& ER D1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 300 mg/kg
- SEX/DURATION :
- female 4-8 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
resorbed implants per total number of implants)
- REFERENCE :
- IJMRAQ Indian Journal of Medical Research. (Indian Council of Medical
Research, Ansari Nagar, New Delhi 110 029, India) V.1- 1913-
Volume(issue)/page/year: 83,614,1986
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- DOSE :
- 12500 ug/kg
- SEX/DURATION :
- female 4-8 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
resorbed implants per total number of implants)
- REFERENCE :
- IJMRAQ Indian Journal of Medical Research. (Indian Council of Medical
Research, Ansari Nagar, New Delhi 110 029, India) V.1- 1913-
Volume(issue)/page/year: 83,614,1986
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravaginal
- DOSE :
- 44900 ug/kg
- SEX/DURATION :
- female 5 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
resorbed implants per total number of implants)
- REFERENCE :
- IJMRAQ Indian Journal of Medical Research. (Indian Council of Medical
Research, Ansari Nagar, New Delhi 110 029, India) V.1- 1913-
Volume(issue)/page/year: 83,614,1986
2,5-二(4-甲基苯基)-1,3,4-恶二唑 海关数据
中国海关编码：2934999090
- 概述：
- 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素：
- 品名, 成分含量, 用途
- 摘要/Summary：
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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