2-Acetylfuran 2-乙酰基呋喃

CAS 1192-62-7 MFCD00003242

化学结构图

1192-62-7
SMILES: CC(=O)c1ccco1

化学属性

Mol. FormulaC6H6O2
Mol. Weight110.11
Refractive indexn20/D 1.5070(lit.)
Boiling Point183.4°C at 760 mmHg
Density1.098
Melting Point29-30°C
Flash Point68.7°C
TSCAYes
Appearance D 天然品存在于咖啡、西红柿、啤酒、绿茶、葡萄干和马铃薯片的挥发性香成分等中。 20 )1.098,折射率(n 25 黄棕色液体,呈杏仁、坚果、酵香、牛奶和甜的焦糖似香气。熔点26~28℃,沸点173℃。相对密度(d )1.5017。不溶于水,溶于乙醇、乙醚、丙二醇。
Solubilityinsoluble
Stability对光敏感

别名和识别编码

Chemical Name2-Acetylfuran
Synonym 2-Acetylfuran {LY} 2-Acetylfuran {} {LY} 2-Acetylfuran {} {} {LY} 2-Acetylfuran {} {} {} {LY} 2-Acetylfuran {} {} {} {} {LY} 2-Acetylfuran {} {} {} {} {} {LY} 2-Acetylfuran {} {} {} {} {} {} {LY} 2-Acetylfuran {} {} {} {} {} {} {} {LY} 2-Acetylfuran {} {} {} {} {} {} {} {} {LY} 2-Acetylfuran {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Acetylfuran {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Acetylfuran {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Acetylfuran {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Acetylfuran {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Acetylfuran {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Acetylfuran {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Acetylfuran {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Acetylfuran {} {} {} {} {} {} {} {} {} {} {} {
CAS Number1192-62-7
PubChem Substance ID14505
EC Number214-757-1
Beilstein Registry Number107909
MDL NumberMFCD00003242
Reaxys-RN107909
Chemical Name Translation2-乙酰基呋喃
Merck Number14,4296
Wiswesser Line NotationT5OJ BV1
LabNetwork Molecule IDLN00193722
InChIInChI=1S/C6H6O2/c1-5(7)6-3-2-4-8-6/h2-4H,1H3
Canonical SMILESCC(=O)C1=CC=CO1
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分类

  • {Chemicalbook} 食品添加剂: 食用香料(增香剂): 天然等同香料和人造香
  • {SNA} A-D, Alphabetical Listings,
  • {SNA} A-D, Alphabetical Listings, Certified Food Grade Products, E-F, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products
  • {uni_hamburg} no charge; oxygen heterocycle; aromatic; 5ring; ketone; ether; 1fragment
  • {SNA} A-D, Alphabetical Listings, Certified Food Grade Products, Certified Natural Products, E-F, E-G, Flavors and Fragrances, Kosher Certified Products
  • {SNA} A-D, Alphabetical Listings, Certified Food Grade Products, E-F, E-G, Flavors and Fragrances, Halal Certified Products,

产品应用

  • 有机合成原料、医药中间体。

相关文献及参考

  • Short: III/35E
  • Beilstein:17(3/4)4500
  • Short: III/35D3

安全信息

GHS Symbol
WGK Germany3
Hazard Codes 6.1 T T,F+
Hazard statements
  • H300 Fatal if swallowed 吞食致命
  • H301 Toxic if swallowed 吞食有毒
  • H310 Fatal in contact with skin 皮肤接触致命
  • H311 Toxic in contact with skin 皮肤接触中毒
  • H318 Causes serious eye damage 严重伤害眼睛
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H330 Fatal if inhaled 吸入致命
  • H332 Harmful if inhaled 吸入有害
Personal Protective Equipment Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
RTECSOB3870000
Precautionary statements
  • 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。
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛,皮肤或衣服。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • 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。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P301+P310
  • P301+P310+P330
  • P301+P316
  • P302+P350
  • P302+P352
  • P302+P352+P312+P362+P364
  • P304+P340
  • P304+P340+P312
  • P305+P351+P338
  • P305+P351+P338+P310
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • 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。
  • P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医,如果你觉得不舒服
  • P316
  • P320 Specific treatment is urgent (see … on this label). 紧急具体治疗(见本标签上的)。
  • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
  • P322 Specific measures (see …on this label). 具体治疗(见本标签上的)。
  • P330 Rinse mouth. 漱口
  • P337+P313
  • P337+P317
  • P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
  • P361+P364
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
UN Number 2811 UN 2811 6.1/PG 2
Risk Statements
  • R12 Extremely flammable 极端易燃
  • R19 May form explosive peroxides 可能生成易爆的过氧化物质
  • R20/21 Harmful by inhalation and in contact with skin 吸入及与皮肤接触有害
  • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
  • R21 Harmful in contact with skin 与皮肤接触有害
  • R23/25 Toxic by inhalation and if swallowed 吸入及吞食都有毒
  • R25 Toxic if swallowed 吞咽有毒
  • R36 Irritating to eyes 刺激眼睛
  • R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R38 Irritating to skin 刺激皮肤
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
  • R45 May cause cancer 可能致癌
  • R48/22
  • R52/53
  • R68 Possible risk of irreversible effects 可能有不可挽回的作用的危险
Safety Statements
  • 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;
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
  • 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;
  • S38 In case of insufficient ventilation wear suitable respiratory equipment 通风不良时,佩带适当的呼吸器;
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置;
  • 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);
  • S53 Avoid exposure - obtain special instructions before use 避免接触,使用前获得特别指示说明;
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
Packing GroupII
Hazard Class6.1
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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 165 nmol/plate
REFERENCE :
   DFSCDX Developments in Food Science.  (Elsevier Science Pub. Co., Inc., 52
   Vanderbilt Ave., New York, NY 10017)  V.1-    1978- Volume(issue)/page/year:
   13,353,1986

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 4500 umol/L
REFERENCE :
   CALEDQ Cancer Letters (Shannon, Ireland).  (Elsevier Scientific Pub. Ireland
   Ltd., POB 85, Limerick, Ireland)  V.1-    1975- Volume(issue)/page/year:
   13,89,1981

TYPE OF TEST            : DNA repair
TEST SYSTEM             : Bacteria - Bacillus subtilis
DOSE/DURATION           : 5500 ug/disc
REFERENCE :
   DFSCDX Developments in Food Science.  (Elsevier Science Pub. Co., Inc., 52
   Vanderbilt Ave., New York, NY 10017)  V.1-    1978- Volume(issue)/page/year:
   13,353,1986

其他信息

  • MSDS 信息:2-Furyl methyl ketone(1192-62-7).msds
  • 方法一:由糠醛氧化得到2-呋喃甲酸,经脱羧后,即得呋喃。将2-呋喃甲酸加热至200-205℃(沸点左右),即分解为呋喃和二氧化碳。反应过程中,将升华的2-呋喃甲酸返回反应器,馏出的呋喃重新蒸馏,收集31-34℃馏分即得较纯的成品。收率约75%。工业上可由糠醛直接脱羰。反应所用的催化剂有硅酸铝、金属氧化物或氢氧化物以及合金或金属的混合物,如亚铬酸锌和锰的混合物,反应温度约400℃,收率90%。在大规模生产时收率可达74%。
  • 毒性分级:中毒
  • F:8-9-23
  • 图谱信息:2-乙酰基呋喃(1192-62-7)核磁图( 1 HNMR) 2-乙酰基呋喃(1192-62-7)核磁图( 13 CNMR) 2-乙酰基呋喃(1192-62-7)红外图谱(IR1) 2-乙酰基呋喃(1192-62-7)红外图谱
  • 呋喃价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80065727 呋喃(*) 250ml 50元 2011/08/23 80065780 呋喃(*) 250ml 288元 2011/04/16 F0074 呋喃(含稳定剂BHT) Furan (stabilized with BHT) 25ML 80元
  • Hazard Note:Toxic
  • 海关编码:29321900
  • {Chemi
  • 方法一:由呋喃与乙酰氯进行Friedel—Kraft缩合反应而成。
  • 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
  • 爆炸物危险特性:与空气混合可爆
  • Sigma Aldrich:1192-62-7(sigmaaldrich)
  • MOL 文件:1192-62-7.mol
  • 使用限量:FEMA:焙烤食品、调味料、肉制品、肉羹汤、汤类,均20.0mg/kg。 毒性 GRAS(FEMA)。
  • 可燃性危险特性:可燃; 加热分解释放刺激烟雾
  • 化学性质:呋喃是最简单的含氧五元杂环化合物,分子结构上含有一个环二烯醚的结构,属于6π电子系化合物,5个原子均为sp2杂化,处于同一平面,氧原子的一对未共用电子占据的p轨道垂直于环平面,与4个碳原子的p轨道平行且重叠,形成5原子6电子的闭合共轭体系,故具有一定的芳香族性质,因环上的电子密度不像苯那样均
  • Sigma Aldrich:110-00-9(sigmaaldrich)
  • 用途二:呋喃用作有机合成原料和溶剂。呋喃可用来制取吡咯、噻吩、四氢呋喃等,四氢呋喃是呋喃的重
  • 不溶于水,溶于乙醇和乙醚。
  • 上游原料:乙酰氯 --> 呋喃
  • 类别:易燃液体
  • 下游产品:2,5-二甲氧基四氢呋喃 --> 克百威 --> 吡咯 --> 精恶唑禾草灵 --> 氟伐他汀钠 --> 聚吡咯-聚氯乙烯复合膜 --> 头孢呋肟 --> 舒洛芬 --> 2-溴呋喃 --> 2-乙酰基呋喃 --> 2-硝呋喃 --> 依法韦仑 --> 1,4-环氧-1,4-二氢萘 --> 3-氯-2-甲基联苯 --> 克拉利宾 --> 2-丙酰呋喃,97% --> 盐酸头孢他美 --> 甲磺酸加贝酯 --> 双草醚 --> 正戊基2-呋喃酮 --> 卡麦角林 --> EXO-3,6-环氧-1,2,3,6-四氢邻苯二甲酸酐 --> 地拉韦啶
  • FEMA:3163
  • 2-乙酰基呋喃价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 xw010174 2-乙酰呋喃 100g 198元 2011/04/16 A0091 2-乙酰基呋喃 2-Acetylfuran 500G 1440元 2011/04/16 A0091 2-乙酰基呋喃 2-Acetylfuran 25G 189元
  • 急性毒性:吸入-大鼠 LC50:3398 PPM/1小时;吸入-小鼠 LC50:120 毫克/立方米/1小时

系列性分类


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