3-Methyl-1-Butanol 异戊醇

CAS 123-51-3 MFCD00002934

化学结构图

123-51-3
SMILES: CC(C)CCO

化学属性

Mol. FormulaC5H12O
Mol. Weight88.15
Refractive index1.4020 to 1.4070
Boiling Point130
Density0.809
Melting Point-117
Flash Point46°C(lit.)
TSCAYes
Autoignition Point644 °F
Vapor Density3 (vs air)
Vapor Pressure2 mmHg ( 20 °C)
Solubility25 G/L (20 ºC)

别名和识别编码

Chemical Name3-Methyl-1-Butanol
Synonym 1-Hydroxy-3-methylbutane 1-Hydroxy-3-methylbutane; Isoamyl alcohol; Isopentyl alcohol 2-Methyl-4-butanol 3-METHYL BUTANOL 3-Methyl-1-butanol 3-Methylbutan-1-ol 3-Metil-butanolo 3-甲基-1-丁醇 3-甲基-1-丁醇, ACS, 98.5+% 3-甲基丁醇 FEMA 2057 ISOAMYL ALCOHOL ISOPENTANOL Isoamyl alcohol Isoamyl alcohol, Isobutylcarbinol Isoamyl alcohol, primary METHYL-BUTANOL NATURAL ISO AMYL ALCOHOL 异丁原醇 异丁基甲醇
CAS Number123-51-3
PubChem Substance ID31260
EC Number204-633-5
Beilstein Registry Number1718835
MDL NumberMFCD00002934
Reaxys-RN1718835
Merck Number5195
Chemical Name Translation异戊醇
Wiswesser Line NotationQ2Y1&1
LabNetwork Molecule IDLN00163016
InChIInChI=1S/C5H12O/c1-5(2)3-4-6/h5-6H,3-4H2,1-2H3
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {SA} Alphabetical Listings, Flavors and Fragrances, Halal Certified Products, I-L, I-N, Kosher Certified Products
  • {SNA} DNA & RNA Purification, Molecular Biology, Plant Biotechnology, Plant Molecular Biology, Plant Nucleic Acid Purification, Reagents
  • ACS and Reagent Grade Solvents,

产品应用

  • 脂肪、树脂、生物碱的溶剂, 测定牛乳中的脂肪, 测定铁、硅、钍及杂醇油等。也用于铁、钴、铜盐和二苯碳酰二肼的络合萃取。氯化锂与其他碱金属氯化物的分离。

相关文献及参考

  • Merck: 14,5195
  • Merck: 14,5195 Beilstein:1,392

安全信息

GHS Symbol
WGK Germany1
Hazard Codes 3
Hazard statements
  • 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
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H318 Causes serious eye damage 严重伤害眼睛
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSEL5425000
Precautionary statements
  • 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
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • 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
  • P305+P351+P338+P337+P313
  • P307+P311
  • P308+P311
  • 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.....
Signal word Danger Warning
UN Number 1105 1201/1105 UN1105
Risk Statements
  • R10 Flammable 易燃
  • R20 Harmful by inhalation 吸入有害
  • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
  • 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
Safety Statements
  • S46 If swallowed, seek medical advice immediately and show this container or label 食入时,立即求医并出示容器/标签;
Packing GroupIII
Storage condition 密封阴凉处保存。 Flammables area
Hazard Class3
Warnings 危化品目录(2015)
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 27 gm/kg/75W-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Liver - tumors
   Blood - leukemia
REFERENCE :
   ARGEAR Archiv fuer Geschwulstforschung.  (VEB Verlag Volk und Gesundheit
   Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.)  V.1-    1949-
   Volume(issue)/page/year: 45,19,1975

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3800 mg/kg/85W-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Liver - tumors
   Blood - leukemia
REFERENCE :
   ARGEAR Archiv fuer Geschwulstforschung.  (VEB Verlag Volk und Gesundheit
   Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.)  V.1-    1949-
   Volume(issue)/page/year: 45,19,1975

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION           : 150 ppm
TOXIC EFFECTS :
   Sense Organs and Special Senses (Olfaction) - effect, not otherwise
   specified
   Sense Organs and Special Senses (Eye) - conjunctive irritation
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 25,282,1943

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1300 mg/kg
TOXIC EFFECTS :
   Liver - fatty liver degeneration
   Kidney, Ureter, Bladder - other changes
   Blood - other changes
REFERENCE :
   SAMJAF South African Medical Journal.  (Medical Assoc. of South Africa,
   Secy., P.O. Box 643, Cape Town, S. Africa)  V.6-    1932-
   Volume(issue)/page/year: 43,795,1969

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 813 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und
   Pharmakologie.  (Berlin, Ger.) V.110-253, 1925-66.  For publisher
   information, see NSAPCC.  Volume(issue)/

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 7480 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD

Restrict 危险品

其他信息

  • 图谱信息:异戊醇(123-51-3)核磁图( 13 CNMR) 异戊醇(123-51-3)质谱(MS) 异戊醇(123-51-3)红外图谱(IR2) 异戊醇(123-51-3)红外图谱(IR1)
  • 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) 异戊醇 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
  • MSDS 信息:异戊醇(123-51-3).msds
  • 毒性分级:中毒
  • {Chemical
  • Alfa Aesar:3-甲基-1-丁醇,mixtureofisomers,99% 3-Methyl-1-butanol, mixture of isomers, 99%(123-51-3)
  • 储运特性:库房通风低温干燥; 与氧化剂分开存放
  • FEMA:2057
  • 蒸气密度:
  • 用途三:GB 2760一96规定为允许使用的食用香料。主要用以配制苹果和香蕉等型香精。
  • 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
  • 外观性质:无色液体,有不愉快的气味。
  • 用途五:脂肪、树脂、生物碱的溶剂, 测定牛乳中的脂肪, 测定铁、硅、钍及杂醇油等。也用于铁、钴、铜盐和二苯碳酰二肼的络合萃取。氯化锂与其他碱金属氯化物的分离。
  • 异戊醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 10
  • TCI Shanghai:3-甲基-1-丁醇 3-Methyl-1-butanol,>;98.0%(GC)(123-51-3
  • color:<;20(APHA)
  • 上游原料:正戊烷 --> 香兰素 --> 麦芽糖一水合物 --> 杂醇油 --
  • 海关编码:29335995
  • 用途二:用于制造香料、医药和选矿药剂,还可用作溶剂
  • 类别:易燃液体
  • Sigma Aldrich:123-51-3(sigmaaldrich)
  • 使用限量:FEMA(mg/kg):软饮料17;冷饮7.6;糖果52;焙烤食品24;布丁类46;胶姆糖300;酒类100。 适度为限(FDA§172.515,2000)。
  • 爆炸物危险特性:与空气混合可爆
  • 下游产品:频哪酮 --> 氟哌酸 --> 噻嗪酮 --> 亚硝酸异戊酯 --> 频那酮(3,3-二甲基丁酮-2) --> (1-(4-羟甲基-6-三氟甲基嘧啶-2-基)哌啶-4-基)甲醇 --> 2-(4-羟基哌啶-1-基)-6-三氟甲基嘧啶-4-甲酰胺 --> 1-(4-羟甲基-6-三氟甲基嘧啶-2-基)哌啶-4-醇 --> 2-(4-羟甲基哌啶-1-基)-6-三氟甲基嘧啶-4-甲酰胺 --> 异戊酸 --> 2-(4-羟基哌啶-1-基)-6-三氟甲基嘧啶-4-甲酸乙酯 --> 2-(4-羟甲基哌啶-1-基)-6-三氟甲基嘧啶-4-甲酸乙酯 --> 2-(4-乙氧基羰基哌嗪-1-基)-6-三氟甲基嘧啶-4-甲酸乙酯 --> 异戊醛 --> 乙基(异戊基)丙二酸二乙酯 --> 异戊酸异戊酯 --> 降钙素 --> 1,3-苯并二硫代吡咯四氟化硼盐 --> 乙酸异戊酯 --> 异戊基丙二酸二乙酯 --> 1-溴代异戊烷 --> 庚二酸 --> 溴米索伐 --> 丁酸异戊酯 --> N,N-二乙基-4-硝基苯胺 --> 异丁酸异戊酯 --> 氯苯扎利 --> 异戊基黄药 --> 辛酸异戊酯 --> N,N-二环己脲 --> 苯乙酸异戊酯 --> 甲酸异戊酯 --> 水杨酸戊酯
  • 毒性:GRAS(FEMA)。
  • 有特臭,遇火燃烧,能与醇、醚、苯、氯仿、石油醚、冰乙酸及油类任意混溶,微溶于水(14℃时,2g/100ml)。低毒,半数致死量(大鼠,经口)1300mg/kg。
  • {Chemicalbook

系列性分类