英语词典化工词典

3-(Trifluoromethyl)phenyl isocyanate

3-(Trifluoromethyl)phenyl isocyanate


  • 中文别名:3-(三氟甲基)异氰酸苯酯
  • 中文释义:3-(三氟甲基)异氰酸苯酯;间三氟甲基苯异氰酸酯;α,α,α-三氟间甲苯基异氰酸酯;3-三氟甲苯基异氰酸酯;异氰酸-3-(三氟甲基)苯酯;3-三氟甲基苯基异氰酸酯;3-(三氟甲基)苯基异氰酸酯;3-(三氟甲基)苯基异氰酸苯酯;三氟甲苯异氰酸酯
  • 英文别名:1-isocyanato-3-(trifluoromethyl)benzene;
    3-(Trifluoromethyl)phenyl Isocyanate;
    α,α,α-Trifluoro-m-tolyl Isocyanate;
    alpha,alpha,alpha-Trifluoro-m-tolyl isocyanate;
    Isocyanic Acid 3-(Trifluoromethyl)phenyl Ester;
    Isocyanobenzotrifluoride;
    3-Isocyanatobenzotrifluoride;
    EINECS 206-341-3;
    3-CF3phenylisocyanate;
    a,a,a-Trifluoro-m-tolyl isocyanate;
    m-trifluoromethylphenyl isocyanate;
    3-trifluoromethylisocyanate 
  • CAS No.:329-01-1
  • 分子式:C8H4F3NO
  • 分子量:187.12
  • 精确分子量:187.02400
  • PSA:29.43000
  • MDL:MFCD00002020
  • InChI:The Key: SXJYSIBLFGQAND-UHFFFAOYSA-N
  • 分子结构式:

物化性质

外观与性状:
无色至淡黄色液体
密度:
1.359 g/mL at 25 °C(lit.)
熔点:
-26 °C
沸点:
54 °C11 mm Hg(lit.)
闪点:
138 °F
折射率:
n20/D 1.467(lit.)
存储条件/存储方法:
库房通风低温干燥,与氧化剂,酸类,食品分开储运
稳定性相关:

本品有毒,对人的眼睛和呼吸器官的黏膜有强烈的刺激性。经皮肤吸收可引起中毒,工作场所空气中最高允许浓度为0.14mg/m3。

其它信息:

一、物性数据

性状:无色透明液体

密度(g/mL,25/4℃):1.359

相对蒸汽密度(g/mL,空气=1):不可用

熔点(ºC):-26

沸点(ºC,常压):54

沸点(ºC,5.2kPa):不可用

折射率:1.467

闪点(ºC):59

比旋光度(º):不可用

自燃点或引燃温度(ºC):不可用

蒸气压(kPa,25ºC):不可用

饱和蒸气压(kPa,60ºC):不可用

燃烧热(KJ/mol):不可用

临界温度(ºC):不可用

临界压力(KPa):不可用

油水(辛醇/水)分配系数的对数值:不可用

爆炸上限(%,V/V):不可用

爆炸下限(%,V/V):不可用

溶解性:不溶于水。

安全信息

外观与性状:
无色至淡黄色液体
密度:
1.359 g/mL at 25 °C(lit.)
熔点:
-26 °C
沸点:
54 °C11 mm Hg(lit.)
闪点:
138 °F
折射率:
n20/D 1.467(lit.)
存储条件/存储方法:
库房通风低温干燥,与氧化剂,酸类,食品分开储运
稳定性相关:

本品有毒,对人的眼睛和呼吸器官的黏膜有强烈的刺激性。经皮肤吸收可引起中毒,工作场所空气中最高允许浓度为0.14mg/m3。

其它信息:

一、物性数据

性状:无色透明液体

密度(g/mL,25/4℃):1.359

相对蒸汽密度(g/mL,空气=1):不可用

熔点(ºC):-26

沸点(ºC,常压):54

沸点(ºC,5.2kPa):不可用

折射率:1.467

闪点(ºC):59

比旋光度(º):不可用

自燃点或引燃温度(ºC):不可用

蒸气压(kPa,25ºC):不可用

饱和蒸气压(kPa,60ºC):不可用

燃烧热(KJ/mol):不可用

临界温度(ºC):不可用

临界压力(KPa):不可用

油水(辛醇/水)分配系数的对数值:不可用

爆炸上限(%,V/V):不可用

爆炸下限(%,V/V):不可用

溶解性:不溶于水。

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NR0200000
CHEMICAL NAME :
Isocyanic acid, (m-trifluoromethylphenyl) ester
CAS REGISTRY NUMBER :
329-01-1
BEILSTEIN REFERENCE NO. :
0744880
LAST UPDATED :
199806
DATA ITEMS CITED :
11
MOLECULAR FORMULA :
C8-H4-F3-N-O

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 :
975 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(3),53,1976
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
328 mg/m3/1H
TOXIC EFFECTS :
Sense Organs and Special Senses (Olfaction) - deviated nasal septum Lungs, Thorax, or Respiration - other changes Gastrointestinal - other changes
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0535360
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
975 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(3),53,1976
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3300 mg/m3
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(3),53,1976
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
871 mg/kg
TOXIC EFFECTS :
Tumorigenic - active as anti-cancer agent
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 39,2204,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
478 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(3),53,1976 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
11300 ug/m3/4H/17W-I
TOXIC EFFECTS :
Brain and Coverings - other degenerative changes Cardiac - other changes Liver - other changes
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(3),53,1976
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
11300 ug/m3/2H/11W-I
TOXIC EFFECTS :
Brain and Coverings - other degenerative changes Cardiac - other changes Liver - other changes
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(3),53,1976
毒理学数据:

二、毒理学数据:

急性毒性:LD50:975 mg/kg(大鼠经口) LC50:3600 mg/m3(大鼠吸入)。

生态数据:

三、生态学数据:

1、其它有害作用:该物质对环境有危害,不要让该物质进入环境。。

MSDS

第一部分:化学品名称

海关数据

中国海关编码:2929109000

概述:
2929109000. 其他异氰酸酯. 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:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

分子结构与计算化学数据

分子结构数据

1、 摩尔折射率:40.91

2、 摩尔体积(cm3/mol):148.8

3、 等张比容(90.2K):349.2

4、 表面张力(dyne/cm):30.2

5、 极化率(10-24cm3):16.21

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:0

3.氢键受体数量:5

4.可旋转化学键数量:1

5.互变异构体数量:无

6.拓扑分子极性表面积29.4

7.重原子数量:13

8.表面电荷:0

9.复杂度:220

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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