2-Methyl-1-butanol 2-甲基-1-丁醇
CAS 137-32-6 MFCD00004743
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信息真实价格透明
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专业采购外包团队在线服务
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分类
- {SA} Alcohols, Building Blocks, C2 to C6, Chemical Synthesis, Nutrition Research, Organic Building Blocks, Oxygen Compounds, Phytochemicals by Plant (Food/Spice/Herb), Vaccinium myrtillus (Bilberry)
- {SNA} Alphabetical Listings, Flavors and Fragrances, Halal Certified Products, M-N
- {SNA} Alcoho
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- {SNA} Alcohols, Building Blocks, C2 to C6, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Phytochemicals by Plant (Food/Spice/Herb),
- {SNA} Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products, I - N, L-M,
产品应用
- 有用的合成原料。
相关文献及参考
- Merck: 14,6030 Beilstein:1,388
- Merck: 14,6030
安全信息
GHS Symbol
- H226 Flammable liquid and vapour 易燃液体和蒸气
- H332 Harmful if inhaled 吸入有害
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H315 Causes skin irritation 会刺激皮肤
- H318 Causes serious eye damage 严重伤害眼睛
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P233 Keep container tightly closed. ?保持容器密闭。
- P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
- P241+P242+P243
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P303+P361+P353
- P304+P340+P312
- P305+P351+P338
- P305+P351+P338+P310
- P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
- P332+P313
- P337+P313
- P370+P378
- P403+P233
- P403+P235
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- R10 Flammable 易燃
- R20 Harmful by inhalation 吸入有害
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R37 Irritating to respiratory system 刺激呼吸道
- R66 Repeated exposure may cause skin dryness or cracking 反复接触可能导致皮肤干燥或皴裂
- S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Behavioral - ataxia REFERENCE : SCIEAS Science. (American Assoc. for the Advancement of Science, 1333 H St., NW, Washington, DC 20005) V.1- 1895- Volume(issue)/page/year: 116,663,1952
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1900 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 27,1,1945
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 3540 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 : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Parenteral SPECIES OBSERVED : Amphibian - frog DOSE/DURATION : 2448 mg/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - somnolence (general depressed activity) REFERENCE : AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 50,296,1935
其他信息
- 储运特性:库房通风低温干燥; 与氧化剂分开储运
- 毒性分级:中毒
- 用途一:用作医药中间体
- 灭火剂:干粉, 二氧化碳, 1211, 泡沫
- 蒸气密度:3 (vs air)
- 爆炸物危险特性:蒸气与空气混合可爆
- 蒸气压:3 mm Hg ( 20 °C)
- 食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量(g/kg) 最大允许残留量(g/kg) 2-甲基-1-丁醇 食品 食品用香料 用于配制香精的各香料成分不得超过在GB 2760中的最大允许使用量和最大允许残留量
- Sigma Aldrich:137-32-6(sigmaaldrich)
- 类别:易燃液体
- MSDS 信息:2-Methyl-1-butanol(137-32-6).msds
- FEMA:3998
- 下游产品:2-甲基丁酸 2-甲基丁酯 --> 异戊酸甲酯
- MOL 文件:137-32-6.mol
- Acros Organics:2-甲基-1-丁醇/活性戊醇 DL-2-Methyl-1-butanol, 98%(137-32-6)
- 外观性质:香气较戊醇清快。水中溶解度: 3.6 g/100ml (30°C) ,和乙醇、乙醚混溶,溶于大多数有机溶剂。密度:0.81 熔点: -70℃ 沸点: 130℃/mmHg折光率n20/D: 1.410 闪点:43℃
- 2-甲基丁醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M0175 DL-2-甲基-1-丁醇(合成) DL-2-Methyl-1-butanol (Synthetic) 25ML 111元 2014/06/02 M0175 DL-2-甲基-1-丁醇(合成) DL-2-Methyl-1-butanol (Synthetic) 500ML 513元 2010/06/21 158270250 2-甲基丁醇 DL-2-Methyl-1-butanol 98% 25 ML 106元
- 香气较戊醇清快。水中溶解度: 3.6 g/100ml (30°C) ,和乙醇、乙醚混溶,溶于大多数有机溶剂。
- TCI Shanghai:DL-2-甲基-1-丁醇(合成) DL-2-Methyl-1-butanol (Synthetic),>;97.0%(GC)(137-32-6)
- 刺激数据:皮肤-兔子 8.193 毫克 轻度
- 可燃性危险特性:易燃; 火场排放辛辣刺激烟雾
- Alfa Aesar:(±)-2-甲基-1-丁醇,98% (+/-)-2-Methyl-1-butanol, 98%(137-32-6)
- 急性毒性:口服-大鼠 LD50: 1000 毫克/公斤
- 2-甲基丁醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 M0175 DL-2-甲基-1-丁醇(合成) DL-2-Methyl-1-butanol (Synthetic) 25ML 124元 2011/04/16 M0175 DL-2-甲基-1-丁醇(合成) DL-2-Methyl-1-butanol (Synthetic) 500ML 567元 2010/06/21 158270250 2-甲基丁醇 DL-2-Methyl-1-butanol 98% 25 ML 106元
- 用途二:有用的合成原料。
- 海关编码:29051500
- 上游原料:杂醇油