2-二甲基氨基苯甲酸乙酯

  • 基本信息
  • 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

2-二甲基氨基苯甲酸乙酯 基本信息

中文名称:
2-二甲基氨基苯甲酸乙酯 
中文别名:
2-二甲基氨基苯甲酸乙酯;
2-二甲氨基苯甲酸乙酯;
N,N-二甲基邻氨基苯甲酸乙酯 
英文名称:
Benzoic acid,2-(dimethylamino)-, ethyl ester
英文别名:
Ethyl 2-Dimethylaminobenzoate;
Ethyl 2-dimethylaminobenzoate 
CAS No.:
55426-74-9
分 子 式:
C11H15NO2
分 子 量:
193.24
精确分子量:
193.11000
PSA:
29.54000
MDL:
MFCD00011507
EINECS:
259-634-3
InChI:
The Key: ORBFAMHUKZLWSD-UHFFFAOYSA-N
风险术语:
R36/37/38
安全术语:
S24/25
分子结构式:
SDS:
查看

2-二甲基氨基苯甲酸乙酯 物化性质

外观与性状:
透明黄色至稻黄色液体
密度:
1.061
沸点:
281.2ºC at 760 mmHg
闪点:
98ºC
折射率:
1.537-1.539
存储条件/存储方法:

 

 密闭于阴凉干燥环境中

稳定性相关:

 

遵照规定使用和储存则不会分解。

其它信息:

1.       性状:无可用

2.       密度(g/mL,25/4): 1.061

3.       相对蒸汽密度(g/mL,空气=1):无可用

4.       熔点(ºC):无可用

5.       沸点(ºC,常压):无可用

6.       沸点(ºC,5.2kPa):无可用

7.       折射率:1.537-1.539

8.       闪点(ºC):98

9.       比旋光度(º):无可用

10.    自燃点或引燃温度(ºC):无可用

11.    蒸气压(kPa,25ºC):无可用

12.    饱和蒸气压(kPa,60ºC):无可用

13.    燃烧热(KJ/mol):无可用

14.    临界温度(ºC):无可用

15.    临界压力(KPa):无可用

16.    油水(辛醇/水)分配系数的对数值:无可用

17.    爆炸上限(%,V/V):无可用

18.    爆炸下限(%,V/V):无可用

19.    溶解性:无可用

2-二甲基氨基苯甲酸乙酯 安全信息

海关代码:
2922499990
危险类别码:
R36/37/38
安全说明:
24/25
安全标志:
S24/25:防止皮肤和眼睛接触。

2-二甲基氨基苯甲酸乙酯 毒理性

生态数据:

 

该物质对环境可能有危害,对水体应给予特别注意。

2-二甲基氨基苯甲酸乙酯 MSDS

Name: Ethyl-2-dimethylaminobenzoate Material Safety Data Sheet
Synonym:
CAS: 55426-74-9
Section 1 - Chemical Product   MSDS Name:Ethyl-2-dimethylaminobenzoate Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
55426-74-9 Ethyl-2-dimethylaminobenzoate 259-634-3
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
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.
Notes to Physician:
Treat symptomatically and supportively.

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# 55426-74-9: 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: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C11H15NO2
Molecular Weight: 193.24

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents, reducing agents, acids, bases.
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 55426-74-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Ethyl-2-dimethylaminobenzoate - 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: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 55426-74-9: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 55426-74-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 55426-74-9 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

2-二甲基氨基苯甲酸乙酯 海关数据

中国海关编码:2922499990

概述:
2922499990 其他氨基酸及其酯及它们的盐(含有一种以上含氧基的除外). 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 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, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装
监管条件:
A.入境货物通关单B.出境货物通关单
检验检疫:
P.进境动植物、动植物产品检疫Q.出境动植物、动植物产品检疫R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验
摘要/Summary:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

2-二甲基氨基苯甲酸乙酯 分子结构与计算化学数据

分子结构数据

1、   摩尔折射率:56.97

2、   摩尔体积(m3/mol):181.8

3、   等张比容(90.2K):453.9

4、   表面张力(dyne/cm):38.8

5、   极化率10-24cm3):22.58

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:3

4.可旋转化学键数量:4

5.互变异构体数量:无

6.拓扑分子极性表面积29.5

7.重原子数量:14

8.表面电荷:0

9.复杂度:192

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

2-二甲基氨基苯甲酸乙酯 上游产品

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