2-异丁基-4,5-二甲基噻唑

  • 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

2-异丁基-4,5-二甲基噻唑 基本信息

中文名称:
2-异丁基-4,5-二甲基噻唑 
中文别名:
2-异丁基-4,5-二甲基噻唑;
4,5-二甲基-2-异丁基噻唑 
英文名称:
Thiazole,4,5-dimethyl-2-(2-methylpropyl)-
英文别名:
4,5-dimethyl-2-(2-methylpropyl)-1,3-thiazole;
geranium thiazole;
2-Isobutyl-4,5-dimethylthiazole;
Thiazole,4,5-dimethyl-2-(2-methylpropyl);
4,5-Dimethyl-2-isobutylthiazole 
CAS No.:
53498-32-1
分 子 式:
C9H15NS
分 子 量:
169.28
精确分子量:
169.09300
PSA:
41.13000
MDL:
MFCD00053136
EINECS:
258-586-0
危险品标志:
IrritantXi
风险术语:
R36/37/38
安全术语:
S36;S37/S39;
分子结构式:
SDS:
查看

2-异丁基-4,5-二甲基噻唑 物化性质

外观与性状:
透明黄色
密度:
0.967
沸点:
235.5ºC at 760 mmHg
闪点:
90.7ºC
折射率:
1.495-1.497
存储条件/存储方法:

保持贮藏器密封、储存在阴凉、干燥的地方,确保工作间有良好的通风或排气装置

稳定性相关:

如果遵照规格使用和储存则不会分解,未有已知危险反应

        

其它信息:

1.       性状:液体

2.       密度(g/mL,20ºC):0.967

3.       相对蒸汽密度(g/mL,空气=1): 未确定

4.       熔点(ºC):未确定

5.       沸点(ºC):未确定

6.       沸点(ºC5mm hg):未确定

7.       折射率:1.495-1.497

8.       闪点(°C):未确定

9.       比旋光度(ºC):未确定

10.    自燃点或引燃温度(ºC): 未确定

11.    蒸气压(kPa,20ºC):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

2-异丁基-4,5-二甲基噻唑 安全信息

海关代码:
2934100090
危险类别码:
36/37/38
安全说明:
S37/39-S26
安全标志:
S36:穿戴合适的防护服装。
:
危险标志:
Xi: Irritant;

2-异丁基-4,5-二甲基噻唑 毒理性

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。

2-异丁基-4,5-二甲基噻唑 MSDS

Name: 4 5-Dimethyl-2-isobutylthiazole 98% Material Safety Data Sheet
Synonym: None
CAS: 53498-32-1
Section 1 - Chemical Product   MSDS Name:4 5-Dimethyl-2-isobutylthiazole 98% Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
53498-32-1 4,5-Dimethyl-2-isobutylthiazole, 98% 98% 258-586-0
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
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 gastrointestinal irritation with nausea, vomiting and diarrhea. 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: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
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 if cough or other symptoms appear.
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 foam, dry chemical, or carbon dioxide.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Clean up spills immediately, observing precautions in the Protective Equipment section.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Wash hands before eating. Use with adequate ventilation. Avoid breathing dust, vapor, mist, or gas. Do not get on skin or in eyes. Avoid ingestion and inhalation.
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# 53498-32-1: 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:
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: Liquid
Color: clear yellow
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: C9H15NS
Molecular Weight: 169.28

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

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 53498-32-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4,5-Dimethyl-2-isobutylthiazole, 98% - 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# 53498-32-1: No information available.
Canada
CAS# 53498-32-1 is listed on Canada's DSL List.
CAS# 53498-32-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 53498-32-1 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

2-异丁基-4,5-二甲基噻唑 海关数据

中国海关编码:2934100090

概述:
2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 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:
2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

2-异丁基-4,5-二甲基噻唑 分子结构与计算化学数据

计算化学数据

1.疏水参数计算参考值(XlogP):3.4

2.氢键供体数量:0

3.氢键受体数量:2

4.可旋转化学键数量:2

5.互变异构体数量:2

6.拓扑分子极性表面积41.1

7.重原子数量:11

8.表面电荷:0

9.复杂度:125

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

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产品介绍:
产品名称:2-异丁基-4,5-二甲基噻唑 Cas号:53498-32-1 纯度: 包装信息:洽谈 价格:洽谈
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产品介绍:
产品名称:2-异丁基-4,5-二甲基噻唑 Cas号:53498-32-1 纯度:98%-99% 包装信息:2kg 价格:洽谈
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