118-31-0

• 常用中文名：1-萘甲胺
• 常用英文名：1-Naphthalenemethylamine
• CAS号：118-31-0
• 分子式：C₁₁H₁₁N
• 分子量：157.212
• 相关类别： 化学试剂 有机试剂 双环化合物
• 发布时间：2018-07-19 13:16:43
• 更新时间：2024-01-02 10:21:24
• 下载msds

名称

• 中文名: 1-萘甲基胺
• 英文名: 1-Naphthalenemethylamine
• 中文别名: 1-萘甲胺
• 英文别名: 1-Naphthalenemethanamine; 1-(naphthalen-1-yl)methanamine; Naphthalen-1-ylmethanamine; 1-Naphthalenemethyl amine; 1-Naphthylmethylamine; 1-(1-Naphthyl)methanamine; EINECS 204-244-0; MFCD00004048; 1-Naphthalenemethylamine

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 294.5±0.0 °C at 760 mmHg
• 熔点: 262-269 °C
• 分子式: C₁₁H₁₁N
• 分子量: 157.212
• 闪点: 148.3±11.5 °C
• 精确质量: 157.089142
• PSA: 26.02000
• LogP: 2.32
• 外观性状: 透明淡黄色至黄色液体
• 蒸汽压: 0.0±0.6 mmHg at 25°C
• 折射率: 1.653
• 储存条件:

  储存于阴凉、通风的库房。远离火种、空气。应与氧化剂分开存放，切忌混储。配备相应品种和数量的消防器材。储区应备有合适的材料收容泄漏物。

• 稳定性:

  常温常压稳定，避免与强氧化剂、空气接触。

• 分子结构:

  五、分子性质数据：

  1、 摩尔折射率：52.54

  2、 摩尔体积（m³/mol）：143.5

  3、 等张比容（90.2K）：376.9

  4、 表面张力（dyne/cm）：47.5

  5、 极化率（10^-24cm³）：20.83

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:1

  3.氢键受体数量:1

  4.可旋转化学键数量:1

  5.互变异构体数量:无

  6.拓扑分子极性表面积26

  7.重原子数量:12

  8.表面电荷:0

  9.复杂度:144

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  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：无色液体。

  2. 密度（g/mL,25℃）：1.073

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：262-269

  5. 沸点（ºC,常压）：290-293

  6. 沸点（ºC, KPa）：未确定

  7. 折射率：1.643

  8. 闪点（ºC）：>110

  9. 比旋光度（º）：未确定

  10. 自燃点或引燃温度（ºC）：未确定

  11. 蒸气压（mmHg, ºC）：未确定

  12. 饱和蒸气压（kPa, ºC）：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

MSDS

Name: 1-Naphthalenemethylamine Material Safety Data Sheet Synonym: 1-(Aminomethyl)naphthalen CAS: 118-31-0 Section 1 - Chemical Product MSDS Name:1-Naphthalenemethylamine Material Safety Data Sheet Synonym:1-(Aminomethyl)naphthalen Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 118-31-0 1-Naphthalenemethylamine 204-244-0 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. Will burn if involved in a fire. 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. Keep under a nitrogen blanket. 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# 118-31-0: 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: yellow Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 290 - 293 deg C @760mmHg 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: 1.073 Molecular Formula: C11H11N Molecular Weight: 157.21 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Oxidizing agents, acids, acid anhydrides, chloroformates, acid chlorides. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 118-31-0 unlisted. LD50/LC50: Not available. Carcinogenicity: 1-Naphthalenemethylamine - 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: Not regulated. Hazard Class: UN Number: Packing Group: IMO Shipping Name: Not regulated. Hazard Class: UN Number: Packing Group: RID/ADR Shipping Name: Not regulated. Hazard Class: UN Number: Packing group: 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# 118-31-0: No information available. Canada CAS# 118-31-0 is listed on Canada's NDSL List. CAS# 118-31-0 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 118-31-0 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 对水体没有危害。

安全

• 符号: GHS07
• 信号词: Warning
• 危害声明: H315-H319-H335
• 警示性声明: P261-P305 + P351 + P338
• 个人防护装备: Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
• 危害码 (欧洲): Xi:Irritant;
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): S26-S36/37/39
• 危险品运输编码: 2735
• WGK德国: 3
• 包装等级: III
• 危险类别: 8
• 海关编码: 2921499090

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海关

海关编码	2921499090
中文概述	2921499090 其他芳香单胺及衍生物及它们的盐. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%