89533-28-8
89533-28-8结构式
- 常用中文名：4-氨基-2-甲硫基嘧啶-5-羧胺
- 常用英文名：4-amino-2-(methylthio)pyrimidine-5-carboxamide
- CAS号：89533-28-8
- 分子式：C6H8N4OS
- 分子量：184.21900
- 相关类别： 医药中间体 杂环化合物 嘧啶类化合物 硫基嘧啶
- 发布时间：2018-12-26 10:50:40
- 更新时间：2024-01-08 18:05:39
| 中文名 | 4-氨基-2-甲硫基嘧啶-5-羧胺 |
|---|---|
| 英文名 | 4-amino-2-methylsulfanylpyrimidine-5-carboxamide |
| 英文别名 |
4-amino-2-methylsulfanyl-pyrimidine-5-carboxylic acid amide
4-Amino-2-methylmercapto-pyrimidin 4-Amino-2-methylmercapto-5-carbamoyl-pyrimidin 4-amino-2-methylthiopyrimidine-5-carboxamide 2-Methylthio-4-amino-5-carboxamido-pyrimidin |
| 密度 | 1.45g/cm3 |
|---|---|
| 沸点 | 421.2ºC at 760 mmHg |
| 熔点 | 250ºC (dec.) |
| 分子式 | C6H8N4OS |
| 分子量 | 184.21900 |
| 闪点 | 208.5ºC |
| 精确质量 | 184.04200 |
| PSA | 120.19000 |
| LogP | 1.16110 |
| 折射率 | 1.664 |
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# 89533-28-8: 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: yellow - orange Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 250 deg C(decom) 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: C6H8N4OS Molecular Weight: 184 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents, reducing agents. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 89533-28-8 unlisted. LD50/LC50: Not available. Carcinogenicity: 4-Amino-2-(methylthio)pyrimidine-5-carboxamide - 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 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# 89533-28-8: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 89533-28-8 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 89533-28-8 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
| 危害码 (欧洲) | Xi: Irritant; |
|---|---|
| 风险声明 (欧洲) | R20/21/22 |
| 安全声明 (欧洲) | 22-36/37/39 |
| 海关编码 | 2933599090 |
| 海关编码 | 2933599090 |
|---|---|
| 中文概述 | 2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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 | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |