3-Pyridinemethanol, a,a-bis(4-chlorophenyl)-
- 中文别名:帕里醇
- 中文释义:氯苯吡啶;双-(4-氯苯基)吡啶-3-基-甲醇;帕里醇
- 英文别名:parinol;
bis(4-chlorophenyl)(pyridin-3-yl)methanol;
α,α-bis(4-chlorophenyl)-3-pyridinemethanol;
EL 241;
EINECS 241-761-0;
bis(4-chlorophenyl)-pyridin-3-ylmethanol;
Parinol;
Caswell No. 637A;
Parnon;
bis(4-chlorophenyl)-3-pyridylmethanol
- CAS No.:17781-31-6
- 分子式:C18H13Cl2NO
- 分子量:330
- 精确分子量:329.03700
- PSA:33.12000
- InChI:The Key: NBNTWDUNCHRWMT-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.334g/cm3
- 沸点:
- 485.3ºC at 760 mmHg
- 闪点:
- 247.3ºC
- 折射率:
- 1.638
- 蒸汽压:
- 3.12E-10mmHg at 25°C
- 存储条件/存储方法:
库房通风低温干燥; 与食品原料分开储运
- 稳定性相关:
燃烧产生有毒氯化物和氮氧化物气体
安全信息
- 密度:
- 1.334g/cm3
- 沸点:
- 485.3ºC at 760 mmHg
- 闪点:
- 247.3ºC
- 折射率:
- 1.638
- 蒸汽压:
- 3.12E-10mmHg at 25°C
- 存储条件/存储方法:
库房通风低温干燥; 与食品原料分开储运
- 稳定性相关:
燃烧产生有毒氯化物和氮氧化物气体
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UT4725000
- CHEMICAL NAME :
- 3-Pyridinemethanol, alpha,alpha-bis(p-chlorophenyl)-
- CAS REGISTRY NUMBER :
- 17781-31-6
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C18-H13-Cl2-N-O
- MOLECULAR WEIGHT :
- 330.22
- WISWESSER LINE NOTATION :
- T6NJ CXQR DG&R DG
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 :
- 5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C230,1991 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 13650 mg/kg/90D-C
- TOXIC EFFECTS :
- Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 18,311,1971
- 毒理学数据:
口服- 大鼠 LD50: 5000 毫克/ 公斤
海关数据
中国海关编码:2933399054
- 概述:
- 2933399054 咪唑嗪,丁硫啶,氯苯吡啶,哌丙灵。监管条件:S(进出口农药登记证明)。增值税率:17.0%。退税率:9.0%。最低关税:6.5%。普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 监管条件:
- S.进出口农药登记证明
- 摘要/Summary:
- 2933399054 bis(4-chlorophenyl)(pyridin-3-yl)methanol。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%
分子结构与计算化学数据
分子结构数据
1、 摩尔折射率:88.95
2、 摩尔体积(cm3/mol):247.4
3、 等张比容(90.2K):667.0
4、 表面张力(dyne/cm):52.8
5、 极化率(10-24cm3):35.26
计算化学数据
1.疏水参数计算参考值(XlogP):无
2.氢键供体数量:1
3.氢键受体数量:2
4.可旋转化学键数量:3
5.互变异构体数量:无
6.拓扑分子极性表面积33.1
7.重原子数量:22
8.表面电荷:0
9.复杂度:327
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