溴代硫代乙酰胆碱

溴代硫代乙酰胆碱 基本信息
CAS号 25025-59-6 分子式 C7H16NOS.Br
分子量 242.17934 精确质量  241.01360
PSA  42.37000 LogP  -2.02370

基本信息 展开↓

CAS号:
25025-59-6
3D弹球模型:
立即前往扯扯看
分子式:
C7H16NOS.Br
分子量:
242.17934
中文名称:
溴代硫代乙酰胆碱
英文名称:
Ethanaminium, 2-(acetylthio)-N,N,N-trimethyl-, bromide (1:1)
中文别名:
溴代硫代乙酰胆碱;
硫代溴代乙酰胆碱
英文别名:
Ethanaminium, 2-(acetylthio)-N,N,N-trimethyl-, bromide (1:1);
(2-Mercaptoethyl)trimethylammonium bromide, acetate (6CI,7CI);
Ammonium, (2-mercaptoethyl)trimethyl-, bromide, acetate (8CI);
Ethanaminium, 2-(acetylthio)-N,N,N-trimethyl-, bromide (9CI);
Acetic acid, thio-, S-ester with (2-mercaptoethyl)trimethylammonium bromide (8CI);
Acetylthiocholine bromide
精确分子量/精确质量:
241.01360
极性分子表面积/PSA:
42.37000
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。
EINECS:
246-570-6
InChI:
InChI=1/C7H16NOS.BrH/c1-7(9)10-6-5-8(2,3)4;/h5-6H2,1-4H3;1H/q+1;/p-1

生产制备方法及用途展开↓

制备方法


1.生化研究,测乙酰胆碱酯酶的底物。

用途简介


用途


1.生化研究,测乙酰胆碱酯酶的底物。

物化性质展开↓

外观与性状:
白色结晶粉末
熔点:
217-223 °C (dec.)(lit.)
存储条件/存储方法:

密封避光于-0℃干燥保存。

稳定性相关:

避免接触强氧化剂

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):219-222

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:极易吸湿,溶于水。

安全信息展开↓

海关代码:
2930909090
WGK_Germany:
3
德国有关水污染物质的分类清单
危险类别码:
R36/37/38
安全说明:
S37/39-S26
危险标志:
Xi: Irritant;

合成路线查看所有的合成路线

  • 2758-06-7

    (2-溴乙基)三甲基溴化铵

  • +

  • 10387-40-3

    硫代乙酸钾

  • ~94%

  • 25025-59-6

    溴代硫代乙酰胆碱

  • 927-70-8

    S-(2-bromoethyl) ethanethioate

  • +

  • 75-50-3

    三甲胺

  • 25025-59-6

    溴代硫代乙酰胆碱

  • 50826-87-4

    thiocholine bromide

  • +

  • 830-03-5

    4-硝基苯基乙酸酯

  • 100-02-7

    4-硝基苯酚

  • +

  • 25025-59-6

    溴代硫代乙酰胆碱

化学图谱

  1. 硫代溴代乙酰胆碱红外图谱(IR1)

  2. 硫代溴代乙酰胆碱质谱(MS)

  3. 硫代溴代乙酰胆碱红外图谱(IR2)

上一页 1/4 下一页

MSDS 展开↓

Name: S-Acetylthiocholine Bromide 99% Material Safety Data Sheet
Synonym: (2-Mercaptoethyl)trimethylammonium Bromide Acetate
CAS: 25025-59-6
Section 1 - Chemical Product   MSDS Name:S-Acetylthiocholine Bromide 99% Material Safety Data Sheet
Synonym:(2-Mercaptoethyl)trimethylammonium Bromide Acetate

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
25025-59-6 S-Acetylthiocholine Bromide 99 246-570-6
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Hygroscopic (absorbs moisture from the air).The toxicological properties of this material have not been fully investigated.
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:
No information found.

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. 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 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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. 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. Keep refrigerated. (Store below 4C/39F.) Store protected from moisture.

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# 25025-59-6: 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:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Powder
Color: white
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 217.00 - 223.00 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: > 223 deg C
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C7H16BrNOS
Molecular Weight: 242.17

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat, strong oxidants, exposure to moist air or water.
Incompatibilities with Other Materials:
Moisture, strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide, hydrogen bromide, nitrogen.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 25025-59-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
S-Acetylthiocholine Bromide - 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.
S 28A After contact with skin, wash immediately with
plenty of water.
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# 25025-59-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 25025-59-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 25025-59-6 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:2930909090

概述:
2930909090. 其他有机硫化合物. 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:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2930909090. other organo-sulphur compounds. 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↓

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42.4

7.重原子数量:11

8.表面电荷:0

9.复杂度:117

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

上下游相关产品

上游产品

更多
  • 2758-06-7

    (2-溴乙基)三甲基溴化铵

  • 10387-40-3

    硫代乙酸钾

  • 50826-87-4

    thiocholine bromide

  • 830-03-5

    4-硝基苯基乙酸酯

  • 927-70-8

    S-(2-bromoethyl) ethanethioate

下游产品

更多
  • 37880-96-9

    trimethyl(2-sulfanylethyl)azanium,chloride

立即下载安装“化学加”APP
专业、功能强大,随时调用更加方便