18299
2-甲基-3-羟基-4-吡喃酮
analytical standard
别名:
3-羟基-2-甲基-4 H -吡喃-4-酮, 落叶松酸, 麦芽醇
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关于此项目
经验公式（希尔记法）:
C6H6O3
化学文摘社编号:
分子量:
126.11
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
204-271-8
Beilstein/REAXYS Number:
112169
MDL number:
grade
analytical standard
Quality Segment
assay
≥97.0% (GC)
autoignition temp.
1364 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
25 %
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
159-162 °C, 160-164 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
SMILES string
CC1=C(O)C(=O)C=CO1
InChI
1S/C6H6O3/c1-4-6(8)5(7)2-3-9-4/h2-3,8H,1H3
InChI key
XPCTZQVDEJYUGT-UHFFFAOYSA-N
General description
Maltol is an important food additive, which finds applications as a potent flavor enhancer to modify or enhance the flavor in the food and beverage industry. Some of the sources of maltol include bread crusts, baked cereals, coffee, caramelized food products, pyrolysis of sucrose, etc.
Application
Maltol may be used as an analytical reference standard for the quantification of the analyte in:
- Synthetic and commercial food samples using UV–Vis spectrophotometry with chemometrics methods.
- Food and beverage matrices using FIA-direct chemiluminescence procedure.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable