14938-58-0

• 常用中文名：(8-溴-1-萘)甲醇
• 常用英文名：(7S,9AR)-TERT-BUTYL7-(HYDROXYMETHYL)HEXAHYDRO-1H-PYRIDO[1,2-A]PYRAZINE-2(6H)-CARBOXYLATE
• CAS号：14938-58-0
• 分子式：C₁₁H₉BrO
• 分子量：237.09300
• 发布时间：2018-03-15 08:00:00
• 更新时间：2024-01-01 23:33:19

名称

• 中文名: (8-溴-1-萘)甲醇
• 英文名: (8-bromonaphthalen-1-yl)methanol
• 英文别名: 1-bromo-8-hydroxymethylnaphthalene; 1-Naphthalenemethanol,8-bromo; 1-(8-Brom-naphthyl)-carbinol; 8-bromo-1-hydroxymethylnaphthalene; 8-bromo-1-naphthylmethanol; 8-bromo-1-naphthalenemethanol

物化性质

• 密度: 1.544g/cm3
• 沸点: 374.6ºC at 760mmHg
• 熔点: 89ºC
• 分子式: C₁₁H₉BrO
• 分子量: 237.09300
• 闪点: 180.4ºC
• 精确质量: 235.98400
• PSA: 20.23000
• LogP: 3.09460
• 蒸汽压: 2.82E-06mmHg at 25°C
• 折射率: 1.683
• 储存条件: 室温

MSDS

Name: (8-Bromo-1-naphthyl)methanol 97% Material Safety Data Sheet Synonym: 8-Bromo-1-naphthalenemethano CAS: 14938-58-0 Section 1 - Chemical Product MSDS Name:(8-Bromo-1-naphthyl)methanol 97% Material Safety Data Sheet Synonym:8-Bromo-1-naphthalenemethano Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 14938-58-0 (8-Bromo-1-naphthyl)methanol 97% unlisted Hazard Symbols: XI Risk Phrases: 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Irritating to eyes, respiratory system and skin. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: Causes 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. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. 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: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 14938-58-0: 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: Solid Color: white Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 96 - 98 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: C11H9BrO Molecular Weight: 237 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, hydrogen bromide, bromine. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 14938-58-0 unlisted. LD50/LC50: Not available. Carcinogenicity: (8-Bromo-1-naphthyl)methanol - 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: XI Risk Phrases: R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 Wear suitable gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 14938-58-0: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 14938-58-0 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 14938-58-0 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 风险声明 (欧洲): 36/37/38
• 安全声明 (欧洲): 26-36/37/39
• 海关编码: 2906299090

合成路线

1729-99-3 ~52% 14938-58-0

文献：Anderson, Brian J.; Guino-o, Marites A.; Glueck, David S.; Golen, James A.; Dipasquale, Antonio G.; Liable-Sands, Louise M.; Rheingold, Arnold L. Organic Letters, 2008 , vol. 10, # 20 p. 4425 - 4428

56268-44-1 ~88% 14938-58-0

文献：Bailey, R. J.; Card, P. J.; Shechter, H. Journal of the American Chemical Society, 1983 , vol. 105, # 19 p. 6096 - 6103

518-05-8 ~% 14938-58-0

文献：Bailey, R. J.; Card, P. J.; Shechter, H. Journal of the American Chemical Society, 1983 , vol. 105, # 19 p. 6096 - 6103

6314-27-8 ~% 14938-58-0

文献：Newman, Melvin; Prabhu, V. S.; Veeraraghavan, S. Journal of Organic Chemistry, 1983 , vol. 48, # 17 p. 2926 - 2928

上下游产品

上游产品  4
1729-99-3 56268-44-1 518-05-8 6314-27-8
下游产品  5
66-77-3 33295-37-3 112641-28-8 232-89-3
85864-82-0

海关

海关编码	2906299090
中文概述	2906299090 其他芳香醇. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%