Diethylacetic Acid 2-乙基丁酸

CAS 88-09-5 MFCD00002670

化学结构图

88-09-5
SMILES: CCC(CC)C(=O)O

化学属性

Mol. FormulaC6H12O2
Mol. Weight116.16
Density0.92
Refractive index1.4120 to 1.4140
Boiling Point195.4°C at 760 mmHg
Vapor Pressure0.08 mmHg ( 20 °C)
Melting Point-14°C
Flash Point88.4°C
TSCAYes
Solubility18 G/L (20 ºC)

别名和识别编码

Chemical NameDiethylacetic Acid
CAS Number88-09-5
EC Number201-796-4
Beilstein Registry Number1098634
MDL NumberMFCD00002670
Synonym 2-Ethylbutyric acid {LY} 2-Ethylbutyric acid {} {LY} 2-Ethylbutyric acid {} {} {LY} 2-Ethylbutyric acid {} {} {} {LY} 2-Ethylbutyric acid {} {} {} {} {LY} 2-Ethylbutyric acid {} {} {} {} {} {LY} 2-Ethylbutyric acid {} {} {} {} {} {} {LY} 2-Ethylbutyric acid {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {LY} 2-Ethylbutyric acid {} {} {} {} {} {} {} {} {LY} 2-Ethylbutyric acid {} {} {} {} {} {} {} {} {} {LY} 2-Ethylbutyric acid {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethylbutyric acid {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethylbutyric acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethylbutyric acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethylbutyric acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethylbutyric acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethylbutyric acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID87569382
Merck Number3110
Chemical Name Translation2-乙基丁酸
Reaxys-RN1098634
Wiswesser Line NotationQVY2&2
LabNetwork Molecule IDLN00194073
Canonical SMILESCCC(CC)C(O)=O
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

  • {SNA} Alphabetical Listings, E-F, Flavors and Fragrances
  • {SA} Building Blocks, C6, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
  • {uni_hamburg} no charge; carboxylic acid; 1fragment
  • {SNA} Alphabetical Listings, Certified Food Grade Products, E-F, E-G, Flavors and Fragrances

产品应用

  • 该品是制造酯类和染料的中间体，用作增塑剂、调味剂、干燥剂、表面覆涂剂、防腐剂和药物的原料，亦可用作化妆品的原料。该品是我国GB2760-86规定为允许使用的香料，主要用于配制草莓、干酪、坚果等型香精。

相关文献及参考

  • Merck: 14,3110 Beilstein:2(4)950
  • Short: IV/1a
  • Short: III/38B
  • Merck: 14,3110
  • Short: IV/20B
  • Short: IV/16

安全信息

Signal word Warning
GHS Symbol
WGK Germany1
Safety Statements
  • S20 When using do not eat or drink 使用时，不得进食，饮水；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
Risk Statements
  • R21 Harmful in contact with skin 与皮肤接触有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
  • 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。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • 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。
  • P302+P350
  • P302+P352+P312+P361+P364
  • P305+P351+P338
  • P308+P313
  • P332+P313
  • P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H312 Harmful in contact with skin 皮肤接触有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H303 May be harmfully swallowed 吞食可能有害
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSET1400000
Packing GroupIII
UN Number 2810
Hazard Codes 6.1 C Xn
Hazard Class6.1 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine.
   (Chicago, IL)  V.2-10, 1950-54. For publisher information, see AEHLAU.
   Volume(issue)/page/year: 10,61,1954

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 520 uL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine.
   (Chicago, IL)  V.2-10, 1950-54. For publisher information, see AEHLAU.
   Volume(issue)/page/year: 10,61,1954

Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

  • MOL 文件:88-09-5.mol
  • 用途二:GB 2760一96规定为允许使用的食品用香料。主要用于配制革莓、干酪、坚果等型香精。
  • 海关编码:29159080
  • Alfa Aesar:2-乙基丁酸,98% 2-Ethylbutyric acid, 98%(88-09-5)
  • 溶于醇及醚，在水中的溶解度（20℃）1.6%。水在本品中的溶解度（20℃）3.3%。
  • 蒸气压:0.08 mm Hg ( 20 °C)
  • 上游原料:甲酸 --> 2-乙基丁醛 --> 3-戊醇 --> 2-乙基-1-丁醇 --> 二乙基丙二酸
  • Sigma Aldrich:88-09-5(sigmaaldrich)
  • 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-乙基丁酸 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:二乙基醋酸(88-09-5).msds
  • FEMA:2429
  • 外观性质:无色液体。
  • 下游产品:2-乙基丁胺 --> 2-乙基丁酸烯丙酯
  • 方法二:1.2-乙基丁醇经氧化生成酸。2.3-戊醇在硫酸作用下与无水甲酸反应可得2-乙基丁酸。
  • 图谱信息:2-乙基丁酸(88-09-5)核磁图( 1 HNMR) 2-乙基丁酸(88-09-5)Raman光谱 2-乙基丁酸(88-09-5)红外图谱(IR1) 2-乙基丁酸(88-09-5)质谱(MS) 2-乙基丁酸(88-09-5)核磁图( 13 CNMR) 2-乙基丁酸(88-09-5)红外图谱(IR2)
  • TCI Shanghai:2-乙基丁酸 2-Ethylbutyric Acid,>;98.0%(GC)(T)(88-09-5)
  • 用途一:用于酯类制造，也用作染料中间体
  • 2-乙基丁酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 E0070 2-乙基丁酸 2-Ethylbutyric Acid 25ML 163元 2014/06/02 E0070 2-乙基丁酸 2-Ethylbutyric Acid 500ML 565元 2010/06/21 149410050 2-乙基丁酸 2-Ethylbutyric acid 99% 5 GR 209元
  • 用途三:该品是制造酯类和染料的中间体，用作增塑剂、调味剂、干燥剂、表面覆涂剂、防腐剂和药物的原料，亦可用作化妆品的原料。该品是我国GB2760-86规定为允许使用的香料，主要用于配制草莓、干酪、坚果等型香精。
  • Acros Organics:2-乙基丁酸 2-Ethylbutyric acid, 99%(88-09-5)
  • 方法一:由二乙基乙醛催化氧化而成。 由二乙基丙二酸经脱羧基反应而成。

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Organic Acids - Synthetic Reagents
  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Alphabetical Listings - Flavors and Fragrances
  4. E-F - Alphabetical Listings
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids - Carbonyl Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids - Carbonyl Compounds
  6. C6 - Carboxylic Acids
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids
  6. C13 to C42+

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