Maltol 麦芽酚

CAS 118-71-8 MFCD00006578

化学结构图

118-71-8
SMILES: Cc1occc(=O)c1O

化学属性

Mol. FormulaC6H6O3
Mol. Weight126.11
Density1.046 g/mL at 25 °C
Autoignition Point1364 °F
Melting Point160-164°C
Flash Point95°(203°F)
TSCAYes
Boiling Point284.7°C at 760 mmHg
Refractive indexn20/D 1.541
Solubility1.2 G/100 ML (25 ºC)
Appearance 天然品存在于炒麦芽、松针和菊苣等中。 白色至微黄色针状结晶或结晶性粉末。有似焦香奶油糖特殊香气,稀溶液呈草莓香味。易挥发,93℃升华。1g样品溶于82 ml水、21 ml乙醇、80 ml甘油或28 ml的丙二醇,微溶于苯、乙醚,不溶于石油醚。

别名和识别编码

Chemical NameMaltol
CAS Number118-71-8
Synonym Maltol {LY} Maltol {} {LY} Maltol {} {} {LY} Maltol {} {} {} {LY} Maltol {} {} {} {} {LY} Maltol {} {} {} {} {} {LY} Maltol {} {} {} {} {} {} {LY} Maltol {} {} {} {} {} {} {} {LY} Maltol {} {} {} {} {} {} {} {} {LY} Maltol {} {} {} {} {} {} {} {} {} {LY} Maltol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Maltol {} {} {} {} {} {} {} {} {} {} {} {LY} Maltol {} {} {} {} {} {} {} {} {} {} {} {} {LY} Maltol {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Maltol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Maltol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Maltol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Maltol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Maltol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Maltol {} {} {} {} {} {} {} {} {} {} {} {} {} {}
EC Number204-271-8
Beilstein Registry Number112169
MDL NumberMFCD00006578
PubChem Substance ID8369
Merck Number5713
Alfabeta NameHYDROXYMETHYLPYRANONE H3244-------
Reaxys-RN112169
Chemical Name Translation麦芽酚
Wiswesser Line NotationT6O DVJ B1 CQ
LabNetwork Molecule IDLN00184753
InChIInChI=1S/C6H6O3/c1-4-6(8)5(7)2-3-9-4/h2-3,8H,1H3
Canonical SMILESO=C1C(O)=C(C)OC=C1
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, Flavors and Fragrances, M-N
  • {SNA} Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products, I-N,
  • {SNA} Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products, I-N, Kosher Certified Pro

产品应用

  • A fragrance molecule used in flavor enhancers and fragrances.

相关文献及参考

  • Gohil, V., et al.: Nat. Biotechnol., 28, 249 (2010),
  • Huang, Y., et al.: J. Food Sci., 75, C121 (2010),
  • Merck: 14,5713
  • Merck: 14,5713 Beilstein: 18,V,1,114
  • Tsuji, H., et al.: J. Food Sci., 75, C79 (2010),
  • [1]. Guo N, et al. Maltol, a food flavor enhancer, attenuates diabetic peripheral neuropathy in streptozotocin-induceddiabetic rats. Food Funct. 2018 Dec 13;9(12):6287-6297.

安全信息

Signal word
GHS Symbol
WGK Germany3
Safety Statements
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
  • 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;
  • S36/37/39 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;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R22 Harmful if swallowed 吞咽有害
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
  • R38 Irritating to skin 刺激皮肤
  • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
Precautionary statements
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • 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。
  • 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。
  • P281 Use personal protective equipment as required. 使用所需的个人防护装备。
  • P301+P312
  • P301+P312+P330
  • P302+P352
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P308+P313
  • 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。
  • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H332 Harmful if inhaled 吸入有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
RTECSUQ1050000
Hazard Codes Xn Xn,Xi
Warnings IRRITANT
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED

{haz

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1410 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FAONAU FAO Nutrition Meetings Report Series.  (Rome, Italy)  No.?-57,
   1948-77.  Discontinued.  Volume(issue)/page/year: 44A,56,1967

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 1620 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   DOWCC* Dow Chemical Company Reports.  (Dow Chemical USA, Health and
   Environment Research, Toxicology Research Lab., Midland, MI 48640)
   Volume(issue)/page/year: -,-,1967

TYPE OF TEST

TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >5 gm/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 FCTOD7.  Volume(issue)/page/year: 13,841,1975

TYPE OF TEST            : LD16 - Lethal Dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   RPTOAN Russian Pharmacology and Toxicology (English Translation).
   Translation of FATOAO.  (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey,
   UK)  V.30-    1967-  Volume(issue)/page/year: 38,213,1975

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 3333 ug/plate
REFERENCE :
   ENMUDM Environmental Mutagenesis.  (New York, NY)  V.1-9, 1979-87.  For
   publisher information, see EMMUEG.  Volume(issue)/page/year: 8(Suppl
   7),1,1986

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 1 mg/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 67,367,1979

TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 500 umol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 169,129,1986

TYPE OF TEST            : Micronucleus test
ROUTE OF EXPOSURE       : Intraperitoneal
TEST SYSTEM             : Rodent - mouse
DOSE/DURATION           : 250 mg/kg
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   26,487,1988

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

  • 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) 麦芽酚 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
  • 上游原料:四氢呋喃 --> 三氯甲烷 --> 镁 --> 草酸二乙酯 --> 锌粉 --> 苄基氯 --> 乙醇钠 --> 二氧化锰 --> 氧 --> 环己烷 --> 糠醛 --> 溴甲烷 --> 糠醇 --> 大豆 --> 氮杂 --> 糖醛 --> 杂酚油 --> 苄醚 --> 曲酸 --> 杂环 --> 焦袂康酸
  • 用途二:麦芽酚是我国《食品添加剂使用卫生标准》规定允许使用的食品香料,主要用于糕点、巧克力、糖果、烟酒香精中,起甜味剂和香味增效剂的作用。口香糖中使用量为90mg/kg;糖果中3
  • 所属类别一:食品添加剂: 食用香料(增香剂): 天然等同香料和人造香
  • 用途五:该品具有焦糖香,在稀溶液中有草莓香。麦芽醇是γ-吡喃酮的衍生物,主要作食品增香剂、日用品和烟用香料、感光材料、防腐剂和护肤药物。用微量麦芽醇加入食品中,不仅使香味有了改善和增浓,还能延长食品储存期而不发霉。用来调制日用品的香精,也能发挥出良好的调香效果。麦芽醇也是感光胶片涂布均匀防止斑点和条纹的极好物质。用其配制的护肤化妆品,有抑制黑色素生长,美白皮肤的良好效能。用于生产各种食品,如巧克力、糖果、罐头、果酒、果汁、冰激凌、饼干、面包、糕点、咖啡、汽水和冰糕等,一般用量为万分之一左右。它对食品的香味改善和增强具有显著的效果,对甜食起着增甜作用。一份麦芽醇可代替四份香豆素使用。每吨饲料中加入5-200g麦芽醇,有促进仔猪快速生长的作用。
  • 含量分析:标准液 准确称取标准麦芽酚约{50mg,用0.1mol/L盐酸液溶解并定容至250.0ml,混合。取该液5.0m1,放入-1.0 ml容量瓶中,用0.1mol/L盐酸液稀释定容,混合。 试样液 准确称取试样约50 mg,用0.1mol/L盐酸液溶解并定容至250.0 ml。混合。取该液5.0ml移入一100 m1容量瓶中,用0.1mol/L盐酸液定容,混合。 操作选用一适当的分光光度计,用0.1mo1/L盐酸液作空白试样。将各液分盛于1cm比色池中,在约274nm最大吸收波长下测定吸光度。试样中麦芽酚(C6H6O3)的重量按下式计算:5C(Au/As),以mg计;式中c为标准溶液中的麦芽酚含量
  • 2-甲基-3-羟基-4-吡喃酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M0673 麦芽醇 Maltol 25G 260元 2014/06/02 M0673 麦芽醇 Maltol 500G 2020元 2010/06/21 121551000 2-甲基-3-羟基-4-吡喃酮 3-Hydroxy-2-methyl-4-pyrone 99% 100 GR 1241元
  • 图谱信息:2-甲基-3-羟基-4-吡喃酮(118-71-8)红外图谱(IR2) 2-甲基-3-羟基-4-吡喃酮(118-71-8)红外图谱(IR1) 2-甲基-3-羟基-4-吡喃酮(118-71-8)质谱(MS) 2-甲基-3-羟基-4-吡喃酮(118-71-8)核磁图( 13 CNMR) 2-甲基-3-羟基-4-吡喃酮(118-71-8)核磁图( 1 HNMR) 2-甲基-3-羟基-4-吡喃酮(118-71-8)Raman光谱
  • 用途一:用作食品添加剂、香精香料,可用于烟用香精
  • 所属类别二:食品添加剂: 食品香料
  • 具有焦奶油硬糖的特殊味道,溶于稀释溶液中可发出草莓样芳香。水中溶解度:12 g/L (25°C),溶于乙醇和丙二醇,少量溶于苯和醚。
  • Sigma Aldrich:118-71-8(sigmaaldrich)
  • MOL 文件:118-71-8.mol
  • 用途四:常用于日用品香精配方,但用量极低。用于松针、玫瑰型,有温甜效用。主要用于食用香精,如凤梨、草莓等果香中,而且普遍可作增甜剂。
  • 海关编码:29329995
  • FEMA:2656
  • {

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