2,2,4,5,5-五甲基-3-咪唑啉-3-氧化物-1-氧基,18796-04-8，生产厂家，价格-洛克化工网移动版

2,2,4,5,5-五甲基-3-咪唑啉-3-氧化物-1-氧基

中文名称：: 2,2,4,5,5-五甲基-3-咪唑啉-3-氧化物-1-氧基

中文别名：: 2,2,4,5,5-五甲基-3-咪唑啉-3-氧化物-1-氧基;
2,2,4,5,5-五甲基-3-咪唑啉-1-氧自由基

英文名称：: 1H-Imidazol-1-yloxy,2,5-dihydro-2,2,4,5,5-pentamethyl-, 3-oxide

英文别名：: 1-chloro-3-[2-(3-chloro-2-hydroxypropoxy)propoxy]propan-2-ol;
2,2,4,5,5-pentamethyl-3-imidazolin-3-oxide-1-oxyl;
U 27,874;
2,2,4,5,5-PENTAMETHYL-3-IMIDAZOLINE-1-OXYL;
4-methyl-2,2,5,5-tetramethyl-3-imidazoline-3-oxide nitroxide;
1,1'-[propane-1,2-diylbis(oxy)]bis(3-chloropropan-2-ol);
1,1'-(Propylenedioxy)bis(3-chloro-2-propanol);
2,2,4,5,5-Pentamethyl-3-imidazolin-3-oxid-1-oxyl;
2,2,4,5,5-Pentamethyl-3-imidazolin-3-oxid-iminoxyl-radikal;
2-Propanol,1,1'-(propylenedioxy)bis(3-chloro;
2,2,4,5,5-pentamethyl-3-imidazoline-3-oxide-1-oxyl

CAS No.：: 18796-04-8

分子式：: C₈H₁₅N₂O₂

分子量：: 171.22

精确分子量：: 171.11300

PSA：: 31.99000

MDL：: MFCD00078169

InChI：: The Key: WEPLMIBBBINABO-UHFFFAOYSA-N3

安全术语：: S28 S37 S45 S24/25

分子结构式：

SDS：: 查看

2,2,4,5,5-五甲基-3-咪唑啉-3-氧化物-1-氧基物化性质

密度：: 1.1g/cm3
熔点：: 72.1-83.9ºC
沸点：: 283.2ºC at 760mmHg
闪点：: 125.1ºC
存储条件/存储方法：: 密闭于0-6 ºC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）：72.1-83.9

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

2,2,4,5,5-五甲基-3-咪唑啉-3-氧化物-1-氧基安全信息

安全说明：: 24/25
安全标志：: S28:接触皮肤之后，立即使用大量皂液洗涤。
S37:使用合适的防护手套。
S45:出现意外或者感到不适，立刻到医生那里寻求帮助（最好带去产品容器标签）。
S24/25:防止皮肤和眼睛接触。

2,2,4,5,5-五甲基-3-咪唑啉-3-氧化物-1-氧基毒理性

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。

2,2,4,5,5-五甲基-3-咪唑啉-3-氧化物-1-氧基 MSDS

Name:	2 2 4 5 5-Pentamethyl-3-Imidazoline-3-Oxide-1-Oxyl Free Radical Material Safety Data Sheet
Synonym:	None
CAS:	18796-04-8

Section 1 - Chemical Product MSDS Name:2 2 4 5 5-Pentamethyl-3-Imidazoline-3-Oxide-1-Oxyl Free Radical Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
18796-04-8	2,2,4,5,5-Pentamethyl-3-Imidazoline-3-	ca 100	unlisted

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. The toxicological properties of this material have not been fully investigated.
Skin:
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
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:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. 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.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 18796-04-8: 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: Solid
Color: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 72.10 - 83.90 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: C8H15N2O2
Molecular Weight: 171.22

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 18796-04-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,2,4,5,5-Pentamethyl-3-Imidazoline-3-Oxide-1-Oxyl - 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# 18796-04-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 18796-04-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 18796-04-8 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

2,2,4,5,5-五甲基-3-咪唑啉-3-氧化物-1-氧基分子结构与计算化学数据

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）:0.3

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:9

5.互变异构体数量:无

6.拓扑分子极性表面积58.9

7.重原子数量:15

8.表面电荷:0

9.复杂度:148

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:3

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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