3-氨基噻吩-4-羧酸甲酯盐酸盐

3-氨基噻吩-4-羧酸甲酯盐酸盐 基本信息
CAS号 39978-14-8 分子式 C6H8ClNO2S
分子量 193.65100 精确质量  192.99600
PSA  80.56000 LogP  2.50010

基本信息 展开↓

CAS号:
39978-14-8
3D弹球模型:
立即前往扯扯看
分子式:
C6H8ClNO2S
分子量:
193.65100
中文名称:
3-氨基噻吩-4-羧酸甲酯盐酸盐
英文名称:
Methyl 4-aminothiophene-3-carboxylate hydrochloride
中文别名:
3-氨基噻吩-4-羧酸甲酯盐酸盐;
4-氨基噻吩-3-羧酸甲酯盐酸盐
英文别名:
Methyl 4-aminothiophene-3-carboxylate hydrochloride;
METHYL 3-AMINOTHIOPHENE-4-CARBOXYLATE HYDROCHLORIDE;
methyl 4-aminothiophene-3-carboxylate,hydrochloride
精确分子量/精确质量:
192.99600
极性分子表面积/PSA:
80.56000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
贝尔斯坦号/MDL:
MFCD00068149
InChI:
The Key: JGIRDDQLZLXRKQ-UHFFFAOYSA-N

物化性质展开↓

外观与性状:
固体
熔点:
203-204°C
沸点:
295.9ºC at 760 mmHg
闪点:
132.8ºC
折射率:
1.598
存储条件/存储方法:

 密封、阴凉、干燥保存

稳定性相关:

常规情况下不会分解,没有危险反应

其它信息:

1.      性状:粉末

2.      密度(g/mL,20ºC):未确定

3.      相对蒸汽密度(g/mL,空气=1):未确定

4.      熔点(ºC):203-204

5.      沸点(ºC):未确定

6.      沸点(ºC4mmhg):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(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: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

安全信息展开↓

海关代码:
2934999090
危险类别码:
R36/37/38
安全说明:
S26-S36/37/39
危险标志:
Xi: Irritant;

合成路线查看所有的合成路线

  • 58230-46-9

    4-hydroxyimino-tetrahydro-thiophene-3-carboxylic acid methyl ester

  • ~90%

  • 39978-14-8

    3-氨基噻吩-4-羧酸甲酯盐酸盐

  • 2689-68-1

    4-氧四氢噻酚-3-羧酸甲酯

  • ~77%

  • 39978-14-8

    3-氨基噻吩-4-羧酸甲酯盐酸盐

毒理性展开↓

毒理学数据:

1.      性状:粉末

2.      密度(g/mL,20ºC):未确定

3.      相对蒸汽密度(g/mL,空气=1):未确定

4.      熔点(ºC):203-204

5.      沸点(ºC):未确定

6.      沸点(ºC4mmhg):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(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: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

生态数据:

对水是稍微有危害的不要让未稀释或大量的产品接触地下水、水道或者污水系统,若无政府许可,勿将材料排入周围环境。

MSDS 展开↓

Name: Methyl 4-aminothiophene-3-carboxylate hydrochloride 97% Material Safety Data Sheet
Synonym:
CAS: 39978-14-8
Section 1 - Chemical Product   MSDS Name:Methyl 4-aminothiophene-3-carboxylate hydrochloride 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
39978-14-8 Methyl 4-aminothiophene-3-carboxylate 97% unlisted
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# 39978-14-8: 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: brown
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 203 - 204 deg C
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: C6H8ClNO2S
Molecular Weight: 194

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 39978-14-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Methyl 4-aminothiophene-3-carboxylate hydrochloride - 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
No information available.
IMO
No information available.
RID/ADR
No information available.

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# 39978-14-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 39978-14-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 39978-14-8 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据查看详细

中国海关编码:2934999090

概述:
2934999090. 其他杂环化合物. 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
摘要/Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

分子结构与计算化学数据展开↓

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:2

3.氢键受体数量:4

4.可旋转化学键数量:2

5.互变异构体数量:无

6.拓扑分子极性表面积80.6

7.重原子数量:11

8.表面电荷:0

9.复杂度:140

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:2

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