- 上海化源世纪贸易有限公司
- 上海市 上海市 普陀区
- 产品名：3,3-dimethyl-1-(pyridin-2-yl)butan-2-one
- 纯度：98.0%
- 规格：
- 联系人：徐经理
- 联系电话：13311869306
查看所有供应商和价格请点击：
34552-04-0
34552-04-0结构式
- 常用中文名：3,3-二甲基-1-吡啶-2-基丁烷-2-酮
- 常用英文名：3,3-dimethyl-1-pyridin-2-ylbutan-2-one
- CAS号：34552-04-0
- 分子式：C11H15NO
- 分子量：177.24300
- 发布时间：2018-12-25 17:08:49
- 更新时间：2024-01-02 14:53:54
| 中文名 | 3,3-二甲基-1-吡啶-2-基丁烷-2-酮 |
|---|---|
| 英文名 | 3,3-dimethyl-1-pyridin-2-ylbutan-2-one |
| 英文别名 |
t-butyl 2-picolyl ketone
3,3-dimethyl-1-(2-pyridyl)-2-butanone 1-(2-Pyridyl)-3,3-dimethyl-butan-2-on 3,3-Dimethyl-1-<2>pyridyl-butan-2-on pivaloylmethylpyridine 3,3-dimethyl-1-(2-pyridyl)butan-2-one 3,3-Dimethyl-1-Pyridin-2-Yl-Butan-2-One MFCD00052630 |
| 密度 | 0.991g/cm3 |
|---|---|
| 沸点 | 253.4ºC at 760mmHg |
| 分子式 | C11H15NO |
| 分子量 | 177.24300 |
| 闪点 | 113.6ºC |
| 精确质量 | 177.11500 |
| PSA | 29.96000 |
| LogP | 2.23930 |
| 折射率 | 1.498 |
Synonym:2-(3,3-Dimethyl-2-oxobutyl)pyridin Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 20/21/22 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. Harmful if absorbed through the skin. Ingestion: Harmful if swallowed. May cause irritation of the digestive tract. Inhalation: Harmful if inhaled. May cause respiratory tract irritation. 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. 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. 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: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. 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# 34552-04-0: 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: Liquid Color: brown 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: C11H15NO Molecular Weight: 177 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. 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# 34552-04-0 unlisted. LD50/LC50: Not available. Carcinogenicity: 3,3-Dimethyl-1-pyridin-2-ylbutan-2-one - 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 Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.* Hazard Class: 6.1 UN Number: 2810 Packing Group: III IMO Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S. Hazard Class: 6.1 UN Number: 2810 Packing Group: III RID/ADR Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S. Hazard Class: 6.1 UN Number: 2810 Packing group: III Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN Risk Phrases: R 20/21/22 Harmful by inhalation, in contact with skin and if swallowed. Safety Phrases: S 36/37 Wear suitable protective clothing and gloves. WGK (Water Danger/Protection) CAS# 34552-04-0: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 34552-04-0 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 34552-04-0 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
|
~%
34552-04-0 |
| 文献：Galli, Carlo Gazzetta Chimica Italiana, 1988 , vol. 118, # 5 p. 365 - 368 |
| 海关编码 | 2933399090 |
|---|---|
| 中文概述 | 2933399090. 其他结构含非稠合吡啶环的化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |