walnut peptide china supply hugh quality and low price
4 Inquiries
4940-11-8
Food Grade
99%
shanghai
25 kg per barrel
2025-06-20
the pharmaceutical raw materials, pharmaceutical intermediates, basic chemicals and agrochemicals,Glyoxal,Oxalic acid dihydrate,Allantoin,OXALIC ACID,Glyoxylic acid
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceEthyl maltol (2-Ethyl-3-hydroxy-4H-pyran-4-one) is an odor-active (OA) compound[1].
DryPowder; Liquid|Solid
Ethyl maltol is a pyranone.Research & Reference Notewalnut peptide china supply hugh quality and low price is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.
Authoritative sourcesDisclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.
Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals
Basic Info-
Product Name:
Ethyl maltol
Other Name:4H-Pyran-4-one,2-ethyl-3-hydroxy-;2-Ethyl-3-hydroxy-4H-pyran-4-one;2-Ethylpyromeconic acid;3-Hydroxy-2-ethyl-1,4-pyrone;3-Hydroxy-2-ethyl-4-pyrone;3-Hydroxy-2-ethyl-γ-pyrone;2-Ethyl-3-hydroxy-4-pyrone;Veltol plus;Ethyl maltol;NSC 638851;2-Ethyl-3-hydroxypyran-4-one;2-Ethyl-3-hydroxy-pyran-4-one
CAS No.:4940-11-8
Molecular Formula:C7H8O3
InChIKeys:InChIKey=YIKYNHJUKRTCJL-UHFFFAOYSA-N
Molecular Weight:140.13700
Exact Mass:140.14
EC Number:225-582-5
UNII:L6Q8K29L05
NSC Number:638851
DSSTox ID:DTXSID5041516
HScode:2932999099
Categories:
Characteristics-
PSA:
50.44000
XLogP3:0.8
Appearance:DryPowder; Liquid
Density:1.261 g/cm3
Melting Point:89-93 °C
Boiling Point:290.3ºCat 760 mmHg
Flash Point:124.8ºC
Refractive Index:1.541
Water Solubility:Sparingly soluble in water, soluble in propylene glycol
Storage Conditions:Solutions may be stored in glass or plastic containers. The bulk material should be stored in a well-closed container, protected from light, in a cool, dry place.
Toxicity:LD50 orally in male mice, male rats, female rats, chicks (mg/kg): 780, 1150, 1200, 1270 (Gralla)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
the pharmaceutical raw materials, pharmaceutical intermediates, basic chemicals and agrochemicals,Glyoxal,Oxalic acid dihydrate,Allantoin,OXALIC ACID,Glyoxylic acid
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Location:
Room 1008, Tower A, JiangChengTianJie 518, Qingnian Road, Jianghan District, Wuhan, Hubei Province, China
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Year of Establishment:
2025
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Inquiry History4 Inquiries
Country Product Purchase Quantity Date Posted 
Netherlands
Ethyl Maltol
1 MT Sep 15, 2025 
Egypt
ETHYL MALTOL
1 KG Dec 2, 2024 
India
Ethyl Maltol
500 G Apr 5, 2024
Netherlands
Ethyl Maltol
1 MT Sep 12, 2025 Post an enquiry for this product
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