- 上海化源世纪贸易有限公司
- 上海市 上海市 普陀区
- 产品名：2-羟甲基吡嗪
- 纯度：95.0%
- 规格：
- 联系人：徐经理
- 联系电话：13311869306
- 上海吉至生化科技有限公司
- 上海市 上海市 奉贤区
- 产品名：2-羟甲基吡嗪
- 纯度：98.0%
- 规格：25g/10g/1g/5g
- 联系人：刘佳
- 联系电话：18116092098
- 上海阿拉丁生化科技股份有限公司
- 上海市 上海市 浦东新区
- 产品名：2-吡嗪甲醇
- 纯度：98.0%
- 规格：1g/1g/1g/1g
- 联系人：阿拉丁
- 联系电话：400-620-6333
- 上海创赛科技有限公司
- 上海市 上海市 嘉定区
- 产品名：[Perfemiker](Pyrazin-2-yl)methanol,≥95%
- 纯度：95.0%
- 规格：25g
- 联系人：夏言
- 联系电话：18016376636
查看所有供应商和价格请点击：
6705-33-5
6705-33-5结构式
- 常用中文名：2-羟甲基吡嗪
- 常用英文名：2-Pyrazinylmethanol
- CAS号：6705-33-5
- 分子式：C5H6N2O
- 分子量：110.114
- 相关类别： 医药中间体 杂环化合物 吡嗪类化合物
- 发布时间：2018-03-06 08:00:00
- 更新时间：2024-01-15 11:56:51
| 中文名 | 2-羟甲基吡嗪 |
|---|---|
| 英文名 | 2-Pyrazinylmethanol |
| 中文别名 | 2-吡嗪基甲醇 |
| 英文别名 |
pyrazin-2-ylmethanol
2-(Hydroxymethyl)pyrazine T6N DNJ B1Q 2-Pyrazinylmethanol 2-Pyrazinemethanol |
| 密度 | 1.2±0.1 g/cm3 |
|---|---|
| 沸点 | 231.9±25.0 °C at 760 mmHg |
| 熔点 | 38.5ºC |
| 分子式 | C5H6N2O |
| 分子量 | 110.114 |
| 闪点 | 94.1±23.2 °C |
| 精确质量 | 110.048012 |
| PSA | 46.01000 |
| LogP | -1.46 |
| 外观性状 | 固体;White to Light yellow powder to lump |
| 蒸汽压 | 0.0±0.5 mmHg at 25°C |
| 折射率 | 1.557 |
| 储存条件 | 0-10°C |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Not available. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: May cause respiratory tract irritation. May be harmful if inhaled. 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. Notes to Physician: Treat symptomatically and supportively. 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: Vacuum or sweep up material and place into a suitable disposal 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# 6705-33-5: 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: Solid Color: Not available. Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 38.5 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: C5H6N2O Molecular Weight: 110.12 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# 6705-33-5: UQ3625000 LD50/LC50: Not available. Carcinogenicity: 2-Pyrazinylmethanol - Not listed by ACGIH, IARC, or NTP. Other: See actual entry in RTECS for complete information. 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 No information available. IMO No information available. RID/ADR No information available. 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# 6705-33-5: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 6705-33-5 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 6705-33-5 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| 危害码 (欧洲) | Xi: Irritant; |
|---|---|
| 风险声明 (欧洲) | R36/37/38 |
| 安全声明 (欧洲) | 26-36/37/39-24/25 |
| RTECS号 | UQ3625000 |
| 海关编码 | 2933990090 |
| 海关编码 | 2933990090 |
|---|---|
| 中文概述 | 2933990090. 其他仅含氮杂原子的杂环化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |