3-氨基丁酸

3-氨基丁酸 基本信息
CAS号 2835-82-7 分子式 C4H9NO2
分子量 103.12000 精确质量  103.06300
PSA  63.32000 LogP  0.50860

等价的CAS号:

541-48-0,2835-82-7,3775-72-2,3775-73-3

基本信息 展开↓

CAS号:
2835-82-7
3D弹球模型:
立即前往扯扯看
分子式:
C4H9NO2
分子量:
103.12000
中文名称:
3-氨基丁酸
英文名称:
Butyric acid, 3-amino-, (.+-.)-
中文别名:
3-氨基丁酸;
DL-3-氨基-n-丁酸
英文别名:
Butyric acid, 3-amino-, (.+-.)-;
3-Aminobutyric acid;
3-AMINOBUTYRIC ACID;
DL-BABA;
3-Methyl-b-alanine;
RARECHEM AK HD C012;
3-AMINOBUTYLIC ACID;
RS-3-aminobutanoic acid;
3-AMINOBUTANOIC ACID
精确分子量/精确质量:
103.06300
极性分子表面积/PSA:
63.32000
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:
MFCD00008087
EINECS:
208-783-2
PubChem:
24890862
BRN:
1720563
InChI:
The Key: OQEBBZSWEGYTPG-UHFFFAOYSA-N

生产制备方法及用途展开↓

制备方法


用作药物中间体

用途简介


用途


有机合成。生化研究

物化性质展开↓

外观与性状:
白色粉末
密度:
1.105g/cm3
熔点:
189-191ºC (dec.)
沸点:
223.6ºC at 760 mmHg
闪点:
89ºC
折射率:
1.462
蒸汽压:
0.0352mmHg at 25°C
存储条件/存储方法:

  密封干燥保存。   

稳定性相关:

1.遵照规定使用和储存则不会分解。

2.避免吸入本品的粉尘,避免与眼睛及皮肤接触。

其它信息:

1.       性状:白色结晶。

2.       密度(g/mL,25/4℃): 未确定

3.       相对蒸汽密度(g/mL,空气=1):未确定

4.       熔点(ºC):177

5.       沸点(ºC,常压):未确定

6.       沸点(ºC,5.2kPa):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:易溶于水和沸甲醇,微溶于乙醇,不溶于乙醚。

安全信息展开↓

海关代码:
2922499990
危险类别码:
36/37/38
安全说明:
S22-S24/25
安全标志:
S22:不要吸入粉尘。
S26:万一接触眼睛,立即使用大量清水冲洗并送医诊治。
S24/25:防止皮肤和眼睛接触。
危险标志:
Xi

合成路线查看所有的合成路线

  • 4443-37-2

    4443-37-2

  • ~99%

  • 2835-82-7

    3-氨基丁酸

  • 95503-72-3

    95503-72-3

  • ~93%

  • 2835-82-7

    3-氨基丁酸

  • 107-93-7

    巴豆酸

  • +

  • 7664-41-7

    液氨

  • 2835-82-7

    3-氨基丁酸

  • +

  • 744218-32-4

    3,3'-imino-di-butyric acid

化学图谱

  1. DL-3-氨基丁酸红外图谱(IR1)

  2. DL-3-氨基丁酸红外图谱(IR2)

  3. DL-3-氨基丁酸质谱(MS)

  4. DL-3-氨基丁酸核磁图(13CNMR)

  5. DL-3-氨基丁酸核磁图(1HNMR)

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毒理性展开↓

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。

MSDS 展开↓

Name: Dl-3-amino butyric acid 97% Material Safety Data Sheet
Synonym:
CAS: 2835-82-7
Section 1 - Chemical Product   MSDS Name:Dl-3-amino butyric acid 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
2835-82-7 DL-3-AMINO BUTYRIC ACID 97% 220-617-0
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.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
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# 2835-82-7: 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: Powder
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 194 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: soluble
Specific Gravity/Density:
Molecular Formula: C4H9NO2
Molecular Weight: 103.12

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, light, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 2835-82-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
DL-3-AMINO BUTYRIC ACID - 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
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

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# 2835-82-7: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 2835-82-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 2835-82-7 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: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%

分子结构与计算化学数据展开↓

分子结构数据


1、   摩尔折射率:25.63

2、   摩尔体积(cm3/mol):93.2

3、   等张比容(90.2K):239.5

4、   表面张力(dyne/cm):43.5

5、   极化率(10-24cm3):10.16

计算化学数据


1、   疏水参数计算参考值(XlogP):-3.1

2、   氢键供体数量:2

3、   氢键受体数量:3

4、   可旋转化学键数量:2

5、   拓扑分子极性表面积(TPSA):63.3

6、   重原子数量:7

7、   表面电荷:0

8、   复杂度:72.1

9、   同位素原子数量:0

10、   确定原子立构中心数量:0

11、   不确定原子立构中心数量:1

12、   确定化学键立构中心数量:0

13、   不确定化学键立构中心数量:0

14、   共价键单元数量:1

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