N-[5-(三氟甲基)-2-吡啶基]-N-甲基肼

  • 基本信息
  • 物化性质
  • 安全信息
  • MSDS
  • 海关数据
  • 结构与计算化学

N-[5-(三氟甲基)-2-吡啶基]-N-甲基肼 基本信息

中文名称:
N-[5-(三氟甲基)-2-吡啶基]-N-甲基肼 
中文别名:
N-[5-(三氟甲基)-2-吡啶基]-N-甲基肼;
1-甲基-1-[5-(三氟甲基)-2-吡啶]肼;
N-[5-(三氟甲基)-2-吡啶基]-N-甲基肼;
2-(1-甲基肼基)-5-(三氟甲基)吡啶 
英文名称:
Pyridine,2-(1-methylhydrazinyl)-5-(trifluoromethyl)-
英文别名:
1-methyl-1-[5-(trifluoromethyl)pyridin-2-yl]hydrazine;
2-(1-methylhydrazino)-5-(trifluoromethyl)pyridine;
2-(1-Methylhydrazinyl)-5-(trifluoromethyl)pyridine;
n-[5-(trifluoromethyl)pyridin-2-yl]-n-methylhydrazine 
CAS No.:
163620-24-4
分 子 式:

C7H8F3N3

分 子 量:
191.16
精确分子量:
191.06700
PSA:
42.15000
危险品标志:

 

风险术语:

R20/21/22R36/37/38

安全术语:

S26S36/S37/S39

分子结构式:
SDS:
查看

N-[5-(三氟甲基)-2-吡啶基]-N-甲基肼 物化性质

密度:
1.352g/cm3
熔点:
52ºC
沸点:
257.4ºC at 760mmHg
闪点:
109.5ºC
折射率:
1.697
蒸汽压:
4.26E-07mmHg at 25°C
其它信息:

1.      性状:未确定

2.      密度(g/mL,20):未确定

3.      相对蒸汽密度(g/mL,空气=1):未确定

4.      熔点(ºC):52

5.      沸点(ºC,常压):未确定

6.      沸点(ºC  2mm):未确定

7.      折射率:未确定

8.      闪点(ºC):未确定

9.      比旋光度(º):未确定

10.   自燃点或引燃温度(ºC):未确定

11.   蒸气压(mbar,20ºC):未确定

12.   饱和蒸气压(kPa,60ºC):未确定

13.   燃烧热(KJ/mol):未确定

14.   临界温度(ºC):未确定

15.   临界压力(KPa):未确定

16.   油水(辛醇/水)分配系数的对数值:未确定

17.   爆炸上限(%,V/V):未确定

18.   爆炸下限(%,V/V):未确定

19.   溶解性:未确定

N-[5-(三氟甲基)-2-吡啶基]-N-甲基肼 安全信息

海关代码:
2933990090
危险类别码:
R20/21/22
安全说明:
26-36/37/39
安全标志:
S26:万一接触眼睛,立即使用大量清水冲洗并送医诊治。
:
危险标志:
Xi: Irritant;

N-[5-(三氟甲基)-2-吡啶基]-N-甲基肼 MSDS

Name: 1-Methyl-1-[5-(trifluoromethyl)-2-1-Methyl-1-[5-(trifluoromethyl)-2- Material Safety Data Sheet
Synonym:
CAS: 163620-24-4
Section 1 - Chemical Product   MSDS Name:1-Methyl-1-[5-(trifluoromethyl)-2-1-Methyl-1-[5-(trifluoromethyl)-2- Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
163620-24-4 1-Methyl-1-[5-(trifluoromethyl)-2-pyri 97% unlisted
Hazard Symbols: XN
Risk Phrases: 20/21/22

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. Harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Harmful if inhaled. May cause respiratory tract irritation.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

Section 7 - HANDLING and STORAGE
  Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 163620-24-4: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Solid
Color: dark
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 52 - 55 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C7H8F3N3
Molecular Weight: 191

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, acids.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, fluorine, hydrogen fluoride gas.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 163620-24-4 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1-Methyl-1-[5-(trifluoromethyl)-2-pyridyl]hydrazine - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION
 

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: III

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
Safety Phrases:
S 36/37 Wear suitable protective clothing and
gloves.
WGK (Water Danger/Protection)
CAS# 163620-24-4: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 163620-24-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 163620-24-4 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

N-[5-(三氟甲基)-2-吡啶基]-N-甲基肼 海关数据

中国海关编码:2933990090

概述:
2933990090. 其他仅含氮杂原子的杂环化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
摘要/Summary:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

N-[5-(三氟甲基)-2-吡啶基]-N-甲基肼 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:1

3.氢键受体数量:6

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42.2

7.重原子数量:13

8.表面电荷:0

9.复杂度:171

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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