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52075-14-6生产厂家

52075-14-6价格

52075-14-6

52075-14-6结构式
52075-14-6结构式

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中文名 (4S,5S)-(-)-4-甲氧甲基-2-甲基-5-苯基-2-恶唑啉
英文名 (4s,5s)-(-)-4-methoxymethyl-2-methyl-5-phenyl-2-oxazoline
中文别名 (4S,5S)-(-)-4-甲氧基甲基-2-甲基-5-苯基-2-唑啉
英文别名 Oxazole, 4,5-dihydro-4-(methoxymethyl)-2-methyl-5-phenyl-, (4S,5S)-
(4S,5S)-(-)-4-METHOXYMETHYL-2-METHYL-5-PHENYL-2-OXAZOLINE
EINECS 257-641-6
trans-(4S,5S)-(+)-2-methyl-4-methoxymethyl-5-phenyl-2-oxazoline
(-)-(4S,5S)-4-(methoxymethyl)-2-methyl-5-phenyl-2-oxazoline
(4S,5S)-(-)-4,5-DIHYDRO-4-METHOXYMETHYL-2-ME-5-PHENYLOXAZOL
MEYERS REAGENT
(-)-(4S,5S)-4-(Methoxymethyl)-2-methyl-5-phenyl-2-oxazolin
(4S,5S)-()-4,5-Dihydro-4-methoxymethyl-2-methyl-5-phenyloxazole,(4S,5S)-4-Methoxymethyl-2-methyl-5-phenyl-2-oxazoline
Oxazole,4,5-dihydro-4-(methoxymethyl)-2-methyl-5-phenyl-,(4S,5S)
(4S,5S)-(-)-4,5-Dihydro-4-methoxymethyl-2-methyl-5-phenyloxazole
(4S,5S)-4-(Methoxymethyl)-2-methyl-5-phenyl-4,5-dihydro-1,3-oxazole
(4S,5S)-(-)-2-methyl-4-methoxymethyl-5-phenyl-2-oxazoline
(4S,5S)-(-)-4,5-DIHYDRO-4-METHOXYMETHYL-2-METHYL-5-PHENYLOXAZOL
Methoxymethylmethylphenyoxazoline
密度 1.1±0.1 g/cm3
沸点 325.7±0.0 °C at 760 mmHg
分子式 C12H15NO2
分子量 205.253
闪点 107.3±17.9 °C
精确质量 205.110275
PSA 30.82000
LogP 0.85
蒸汽压 0.0±0.6 mmHg at 25°C
折射率 1.543
储存条件

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

如果遵照规格使用和储存则不会分解,未有已知危险反应

计算化学

1、 疏水参数计算参考值(XlogP):1.2

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:3

5、 互变异构体数量:未确定

6、 拓扑分子极性表面积(TPSA):30.8

7、 重原子数量:15

8、 表面电荷:0

9、 复杂度:234

10、 同位素原子数量:0

11、 确定原子立构中心数量:2

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

更多

1. 性状:未确定

2. 密度(g/mL,25ºC):1.07

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(ºC,0.05mm hg):79-82

7. 折射率:n 20/D 1.516(lit.)

8. 闪点(°F):230

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

Name: (4S 5S)-(-)-4-Methoxymethyl-2-methyl-5-phenyl-2-oxazoline Material Safety Data Sheet
Synonym: None
CAS: 52075-14-6
Section 1 - Chemical Product MSDS Name:(4S 5S)-(-)-4-Methoxymethyl-2-methyl-5-phenyl-2-oxazoline Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
52075-14-6 (4S,5S)-(-)-4-Methoxymethyl-2-methyl-5 100 257-641-6
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. Use water spray to keep fire-exposed containers cool. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Containers may explode when heated.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Cool containers with flooding quantities of water until well after fire is out. 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:
Avoid runoff into storm sewers and ditches which lead to waterways.
Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Absorb spill using an absorbent, non-combustible material such as earth, sand, or vermiculite. Do not use combustible materials such as sawdust.
Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. 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# 52075-14-6: 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:
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: colorless
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 79-82 deg C @ .05 mm Hg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: > 110 deg C (> 230.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C12H15NO2
Molecular Weight: 205.26

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Excess heat.
Incompatibilities with Other Materials:
Strong 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# 52075-14-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
(4S,5S)-(-)-4-Methoxymethyl-2-methyl-5- phenyl-2-oxazoline - 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# 52075-14-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 52075-14-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 52075-14-6 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

生态学数据:

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

安全声明 (欧洲) S24/25
海关编码 2934999090

~%

52075-14-6结构式

52075-14-6

文献:Meyers,A.I. et al. Journal of the American Chemical Society, 1976 , vol. 98, p. 567 - 576

~%

52075-14-6结构式

52075-14-6

文献:Meyers,A.I. et al. Journal of the American Chemical Society, 1976 , vol. 98, p. 567 - 576

~%

52075-14-6结构式

52075-14-6

文献:Meyers,A.I.; Knaus,G. Tetrahedron Letters, 1974 , p. 1333 - 1336
海关编码 2934999090
中文概述 2934999090. 其他杂环化合物. 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:20.0%
申报要素 品名, 成分含量, 用途
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%