4-叔丁氧羰基氨基-4-氨基甲酰基丁酸

4-叔丁氧羰基氨基-4-氨基甲酰基丁酸 基本信息
CAS号 18800-74-3 分子式 C10H18N2O5
分子量 246.26000 精确质量 　246.12200
PSA 　118.72000 LogP 　1.32100
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目录
基本信息 物化性质 安全信息 合成路线 毒性 MSDS 海关数据 结构与计算数据 上下游

基本信息 展开↓

CAS号：
18800-74-3
3D弹球模型：
立即前往扯扯看
分子式：
C10H18N2O5
分子量：
246.26000
中文名称：
4-叔丁氧羰基氨基-4-氨基甲酰基丁酸
英文名称：
BOC-GLU-NH2
中文别名：
4-叔丁氧羰基氨基-4-氨基甲酰基丁酸;
3,4-Dimethylbenzenethiol;
3,4-dimethylbenzenethiolate;
3,4-Dimethylthiophenol;
corynoline;
4-BROMO-2-THIOPHENECARBALDEHYDE;
4-BROMOTHIOPHENE-2-ALDEHYDE;
4-Bromothiophene-2-carboxaldehyde;
2,3-Dibromopropionyl chloride;
2-(2-溴乙基)-1,3-二噁烷;
2-(2-溴乙基)-1,3-二氧戊环;
Methyl 4-amino-3-methylbenzoate;
(S)-(-)-1,1-Bi-2-Naphthol;
(S)-1,1'-Binaphthalene-2,2'-Diol;
S-1,1'-Bi-2-Naphthol;
2,2'-Dihydroxy-1,1'-binaphthyl;
γ-Chloropropyl methyldimethoxy silane;
γ-Chloropropylmethyldimethoxysilane;
trans-Zearalenone;
(S-(E))-3,4,5,6,9,10-Hexahydro-14,16-dihydroxy-3-methyl-1H-2-benzoxacyclotetradecin-1,7(8H)-dione;
1H-2-Benzoxacyclotetradecin-1,7(8H)-dione, 3,4,5,6,9,10-hexahydro-14,16-dihydroxy-3-methyl-, (3S,11E)-;
1H-2-Benzoxacyclotetradecin-1,7(8H)-dione, 3,4,5,6,9,10-hexahydro-14,16-dihydroxy-3-methyl-, (S)-(-)-;
(3S,11E)-14,16-dihydroxy-3-methyl-3,4,5,6,9,10-hexahydro-1H-2-benzoxacyclotetradecine-1,7(8H)-dione;
(3S,11E)-13,15-dihydroxy-3-methyl-3,4,5,6,9,10-hexahydro-1H-2-benzoxacyclotetradecine-1,7(8H)-dione;
(11Z)-14,16-dihydr
英文别名：
BOC-GLU-NH2;
Boc-L-Tyr-OEt;
4-tert-Butoxycarbonylamino-4-carbamoylbutyric acid;
Boc-L-Tyrosine ethyl ester;
Boc-Tyr-OEt;
t-butoxycarbonyl-L-tyrosine ethyl ester;
N-Boc-L-tyrosine ethyl ester;
Dach platinum dinitrate;
Boc-L-Glu-NH2
精确分子量/精确质量：
246.12200
极性分子表面积/PSA：
118.72000
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：
MFCD00070081
InChI：
InChI=1/C10H18N2O5/c1-10(2,3)17-9(16)12-6(8(11)15)4-5-7(13)14/h6H,4-5H2,1-3H3,(H2,11,15)(H,12,16)(H,13,14)/p-1/t6-/m0/s1

物化性质展开↓

外观与性状：
白色粉末或大块
熔点：
116-120ºC
沸点：
495.3ºC
闪点：
253.3ºC
蒸汽压：
3.69E-11mmHg at 25°C
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℃）：无可用

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：无可用

8.       闪点（ºC）：无可用

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

安全信息展开↓

海关代码：
2924199090
安全说明：
S24/25
安全标志：
S24/25:防止皮肤和眼睛接触。

合成路线查看所有的合成路线

  • 13574-13-5

    N-叔丁氧羰基-L-谷氨酸5-苄酯

  • +

  • 541-41-3

    氯甲酸乙酯

  • →

  • 18800-74-3

    4-叔丁氧羰基氨基-4-氨基甲酰基丁酸

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: BOC-L-Isoglutamine Material Safety Data Sheet
Synonym: N-(tert-Butoxycarbonyl)-L-isoglutamin
CAS: 18800-74-3
Section 1 - Chemical Product   MSDS Name:BOC-L-Isoglutamine Material Safety Data Sheet
Synonym:N-(tert-Butoxycarbonyl)-L-isoglutamin
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
18800-74-3 BOC-L-Isoglutamine 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 tightly closed container. Store in a dry area. Keep refrigerated. (Store below 4C/39F.)
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 18800-74-3: 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: 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: C10H18N2O5
Molecular Weight: 246.26
Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable.
Conditions to Avoid:
Incompatible materials.
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# 18800-74-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
BOC-L-Isoglutamine - 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# 18800-74-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 18800-74-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 18800-74-3 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：2924199090

概述：
2924199090. 其他无环酰胺（包括无环氨基甲酸酯)(包括其衍生物及盐）. 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：
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . 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：无可用

2、   摩尔体积（cm3/mol）：无可用       

3、   等张比容（90.2K）：无可用

4、   表面张力（dyne/cm）：无可用

5、   极化率：无可用

计算化学数据

1、   疏水参数计算参考值（XlogP）：-0.4

2、   氢键供体数量：2

3、   氢键受体数量：5

4、   可旋转化学键数量：6

5、   拓扑分子极性表面积（TPSA）：122

6、   重原子数量：17

7、   表面电荷：-1

8、   复杂度：303

9、   同位素原子数量：0

10、   确定原子立构中心数量：1

11、   不确定原子立构中心数量：0

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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  • 541-41-3

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