4-氯-2-氟-N-乙酰基苯胺

  • 基本信息
  • 制备方法及用途
  • 物化性质
  • 安全信息
  • 毒理性
  • MSDS
  • 海关数据
  • 结构与计算化学
  • 上游产品
  • 下游产品

4-氯-2-氟-N-乙酰基苯胺 基本信息

中文名称:
4-氯-2-氟-N-乙酰基苯胺 
中文别名:
4-氯-2-氟-N-乙酰基苯胺;
2-氟-4-氯-N-乙酰苯胺;
4'-氯-2'-氟乙酰苯胺 
英文名称:
Acetamide,N-(4-chloro-2-fluorophenyl)-
英文别名:
4'-CHLORO-2'-FLUOROACETANILIDE;
N-(4-chloro-2-fluorophenyl)acetamide 
CAS No.:
59280-70-5
分 子 式:

C8H7ClFNO

分 子 量:
187.60
精确分子量:
187.02000
PSA:
29.10000
MDL:
MFCD00042520
EINECS:
000-000-0
InChI:
InChI=1/C8H7ClFNO/c1-5(12)11-8-3-2-6(9)4-7(8)10/h2-4H,1H3,(H,11,12)
危险品标志:

 

风险术语:

R23/24/25

安全术语:
S45S36/S37/S39
分子结构式:
SDS:
查看

4-氯-2-氟-N-乙酰基苯胺 制备方法及用途

制备方法

用作精细化工中间体

用途简介

用途

用作精细化工中间体

 

4-氯-2-氟-N-乙酰基苯胺 物化性质

外观与性状:
粉红色至淡棕色结晶粉末
密度:
1.352g/cm3
熔点:
154-156 °C(lit.)
沸点:
312.8ºC at 760 mmHg
闪点:
143ºC
折射率:
1.568
存储条件/存储方法:

在密封的贮藏器内,并放置阴凉,干燥的地方通风保存

稳定性相关:

避免接触氧化物

其它信息:

1.       性状:白色或浅棕色晶体状粉末

2.       密度(g/cm3 20 ):未确定

3.       相对蒸汽密度(g/mL,空气=1):未确定

4.       熔点(ºC):154-158

5.       沸点(ºC 1.5mmHg):未确定

6.       沸点(ºC,5.2kPa):未确定

7.       折射率(°):未确定

8.       闪点(℉):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(kPa,25ºC):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(25℃):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(mg/mL):水:不溶

4-氯-2-氟-N-乙酰基苯胺 安全信息

海关代码:
2924299090
WGK_Germany:
3
德国有关水污染物质的分类清单
危险类别码:
R23/24/25
安全说明:
S45-S36/37/39
安全标志:
S45:出现意外或者感到不适,立刻到医生那里寻求帮助(最好带去产品容器标签)。
:
危险标志:
T,Xi

4-氯-2-氟-N-乙酰基苯胺 毒理性

生态数据:

对水是不危害的,若无政府许可,勿将材料排入周围环境。

4-氯-2-氟-N-乙酰基苯胺 MSDS

Name: 4 -Chloro-2 -Fluoroacetanilide 99+%(TLC) Material Safety Data Sheet
Synonym: N-(4-Chloro-2-Fluorophenyl)Acetamid
CAS: 59280-70-5
Section 1 - Chemical Product   MSDS Name:4 -Chloro-2 -Fluoroacetanilide 99+%(TLC) Material Safety Data Sheet
Synonym:N-(4-Chloro-2-Fluorophenyl)Acetamid

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
59280-70-5 4'-Chloro-2'-Fluoroacetanilide 99% unlisted
Hazard Symbols: T
Risk Phrases: 23/24/25

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Toxic by inhalation, in contact with skin and if swallowed.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. May cause cardiac disturbances. May cause central nervous system depression.
Inhalation:
May cause respiratory tract irritation. May cause cardiac abnormalities. Inhalation at high concentrations may cause CNS depression and asphixiation.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
  Eyes: Immediately 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. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Containers may explode when heated. Non-combustible, substance itself does not burn but may decompose upon heating to produce irritating, corrosive and/or toxic fumes. Runoff from fire control or dilution water may cause pollution.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Use agent most appropriate to extinguish fire. For small fires, use dry chemical, carbon dioxide, or water spray. For large fires, use dry chemical, carbon dioxide, alcohol-resistant foam, or water spray.

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. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 59280-70-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
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: Crystalline powder
Color: slightly yellow
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 156.00 - 158.00 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: insoluble
Specific Gravity/Density:
Molecular Formula: C8H7ClFNO
Molecular Weight: 187.60

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, hydrogen fluoride gas, nitrogen.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 59280-70-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4'-Chloro-2'-Fluoroacetanilide - 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: T
Risk Phrases:
R 23/24/25 Toxic by inhalation, in contact with skin
and if swallowed.
Safety Phrases:
S 28A After contact with skin, wash immediately with
plenty of water.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 59280-70-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 59280-70-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 59280-70-5 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

4-氯-2-氟-N-乙酰基苯胺 海关数据

中国海关编码:2924299090

概述:
2924299090. 其他环酰胺(包括环氨基甲酸酯)(包括其衍生物以及他们的盐). 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, 包装
摘要/Summary:
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

4-氯-2-氟-N-乙酰基苯胺 分子结构与计算化学数据

分子结构数据

1、   摩尔折射率:45.41

2、   摩尔体积(m3/mol):138.6

3、   等张比容(90.2K):354.0

4、   表面张力(dyne/cm):42.4

5、   极化率10-24cm3):18.00

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:1

5.互变异构体数量:3

6.拓扑分子极性表面积29.1

7.重原子数量:12

8.表面电荷:0

9.复杂度:176

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

4-氯-2-氟-N-乙酰基苯胺 上游产品

4-氯-2-氟-N-乙酰基苯胺 下游产品

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