3405-45-6

• 常用中文名：N-甲基二丁胺
• 常用英文名：N-Methyldibutylamine
• CAS号：3405-45-6
• 分子式：C₉H₂₁N
• 分子量：143.27000
• 发布时间：2018-05-16 08:00:00
• 更新时间：2024-01-09 15:05:19
• 下载msds

名称

• 中文名: N-甲基二丁炔呋喃
• 英文名: N-butyl-N-methylbutan-1-amine
• 中文别名: N-甲基二正丁胺; N-甲基二丁胺; N,N-二正丁基甲胺; 二丁基甲胺
• 英文别名: N,N-Dibutylmethylamine; 1-Butanamine,N-butyl-N-methyl; Dibutylmethylamine; di-1-butylmethylamine; N-methyl-di-1-butylamine; EINECS 222-288-9; DIBUTYLAMINE,N-METHYL; N-Methyldibutylamine; N,N-dibutyl-N-methylamine; methyl dibutyl amine; MFCD00009430; N-Methyldi-n-butylamine

物化性质

• 密度: 0.777g/cm3
• 沸点: 164.6ºC at 760mmHg
• 分子式: C₉H₂₁N
• 分子量: 143.27000
• 闪点: 42.2ºC
• 精确质量: 143.16700
• PSA: 3.24000
• LogP: 2.51840
• 折射率: n20/D 1.4178(lit.)
• 储存条件:

  常温， 避光，通风干燥处，密封保存

• 稳定性:

  常温常压下稳定

• 分子结构:

  1、 摩尔折射率：47.46

  2、 摩尔体积（m³/mol）：184.3

  3、 等张比容（90.2K）：415.9

  4、 表面张力（dyne/cm）：25.9

  5、 极化率（10^-24cm³）：18.81

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:0

  3.氢键受体数量:1

  4.可旋转化学键数量:6

  5.互变异构体数量:无

  6.拓扑分子极性表面积3.2

  7.重原子数量:10

  8.表面电荷:0

  9.复杂度:53.7

  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,25/4℃）：0.745

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：未确定

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC,5.2kPa）：49-51

  7. 折射率：n20/D 1.4178

  8. 闪点（ºC）：42.2

  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（kPa,25ºC）：未确定

  12. 饱和蒸气压（kPa,60ºC）：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: N-Methyldibutylamine 99% Material Safety Data Sheet Synonym: CAS: 3405-45-6 Section 1 - Chemical Product MSDS Name:N-Methyldibutylamine 99% Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 3405-45-6 N-Methyldibutylamine 99% 222-288-9 Hazard Symbols: C Risk Phrases: 10 22 34 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Flammable. Harmful if swallowed. Causes burns. Potential Health Effects Eye: Causes eye burns. Skin: Causes skin burns. Ingestion: Harmful if swallowed. Causes gastrointestinal tract burns. Inhalation: Causes chemical burns to the respiratory tract. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately. 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. Flammable liquid and vapor. 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. Remove all sources of ignition. Use a spark-proof tool. Section 7 - HANDLING and STORAGE Handling: Use spark-proof tools and explosion proof equipment. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood. Storage: Store in a cool, dry place. Store in a tightly closed container. Flammables-area. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 3405-45-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. 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: Not available. Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 49 - 51 deg C @ 10. Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: 42 deg C ( 107.60 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: .7450g/cm3 Molecular Formula: (CH3CH2CH2CH2)2NCH3 Molecular Weight: 143.31 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials, ignition sources. Incompatibilities with Other Materials: Strong oxidizing agents, strong acids. Hazardous Decomposition Products: Carbon monoxide, oxides of nitrogen, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 3405-45-6: HR8225000 LD50/LC50: CAS# 3405-45-6: Oral, rat: LD50 = 540 uL/kg; Skin, rabbit: LD50 = 880 uL/kg. Carcinogenicity: N-Methyldibutylamine - 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 Shipping Name: AMINES, LIQUID, CORROSIVE, FLAMMABLE, N.O.S.* Hazard Class: 8 (3) UN Number: 2734 Packing Group: II IMO Shipping Name: AMINES, LIQUID, CORROSIVE, FLAMMABLE, N.O.S. Hazard Class: 8 (3) UN Number: 2734 Packing Group: II RID/ADR Shipping Name: AMINES, LIQUID, CORROSIVE, FLAMMABLE, N.O.S. Hazard Class: 8 (3) UN Number: 2734 Packing group: II Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: C Risk Phrases: R 10 Flammable. R 22 Harmful if swallowed. R 34 Causes burns. Safety Phrases: S 16 Keep away from sources of ignition - No smoking. S 25 Avoid contact with eyes. S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 3405-45-6: No information available. Canada CAS# 3405-45-6 is listed on Canada's NDSL List. CAS# 3405-45-6 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 3405-45-6 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

毒理学数据: 急性毒性： 大鼠口经LD50：540uL/kg； 大鼠吸入LCLo： 250 ppm/4H； 兔子皮肤注射LD50：880uL/kg。 生态学数据: 该物质对环境可能有危害，对水体应给予特别注意 CHEMICAL IDENTIFICATION RTECS NUMBER : HR8225000 CHEMICAL NAME : Dibutylamine, N-methyl- CAS REGISTRY NUMBER : 3405-45-6 BEILSTEIN REFERENCE NO. : 1733494 LAST UPDATED : 199712 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C9-H21-N MOLECULAR WEIGHT : 143.31 WISWESSER LINE NOTATION : 4N4&1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Open irritation test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit REFERENCE : AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 540 uL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 TYPE OF TEST : LCLo - Lowest published lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 250 ppm/4H TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 880 uL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

安全

• 符号: GHS02, GHS05, GHS06
• 信号词: Danger
• 危害声明: H226-H302 + H332-H311-H314
• 警示性声明: P280-P305 + P351 + P338-P310
• 个人防护装备: Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
• 危害码 (欧洲): C,F,Xi
• 风险声明 (欧洲): R10
• 安全声明 (欧洲): S16;S26;S27;S45;S36/S37/S39
• 危险品运输编码: UN 2734 8/PG 2
• RTECS号: HR8225000
• 包装等级: II
• 海关编码: 2921199090

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海关

海关编码	2921199090
中文概述	2921199090 其他无环单胺及其衍生物及其盐。监管条件:无。增值税率:17.0%。退税率:9.0%。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	2921199090 other acyclic 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%