CAS 118-71-8 MFCD00006578-Maltol 麦芽酚 TAO{mole}

Maltol 麦芽酚

CAS 118-71-8 MFCD00006578

化学结构图

SMILES: Cc1occc(=O)c1O

化学属性

Mol. Formula	C6H6O3
Mol. Weight	126.11
Density	1.046 g/mL at 25 °C
Autoignition Point	1364 °F
Melting Point	160-164°C
Flash Point	95°(203°F)
TSCA	Yes
Boiling Point	284.7°C at 760 mmHg
Refractive index	n20/D 1.541
Solubility	1.2 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 Name	Maltol
CAS Number	118-71-8
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 Number	204-271-8
Beilstein Registry Number	112169
MDL Number	MFCD00006578
PubChem Substance ID	8369
Merck Number	5713
Alfabeta Name	HYDROXYMETHYLPYRANONE H3244-------
Reaxys-RN	112169
Chemical Name Translation	麦芽酚
Wiswesser Line Notation	T6O DVJ B1 CQ
LabNetwork Molecule ID	LN00184753
InChI	InChI=1S/C6H6O3/c1-4-6(8)5(7)2-3-9-4/h2-3,8H,1H3
Canonical SMILES	O=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

品牌质保精细包装现货库存一流品牌服务

产品应用

A fragrance molecule used in flavor enhancers and fragrances.

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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