2-Ethyl-3-hydroxy-4H-pyran-4-one | CAS 4940-11-8

Element: hydroxy ethyl pyran

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Identification Properties Suppliers Prices & Availability Get Quick Quote

C-S » Chemicals » ethyl-hydroxy-pyran-one-PX51544

Identification

2-Ethyl-3-hydroxy-4H-pyran-4-one

CAS:

4940-11-8

EINECS:

225-582-5

Molecular Formula:

C₇H₈O₃

MDL:

MFCD00059795

SMILES:

CCC1=C(O)C(=O)C=CO1

Synonym:

ethylmaltol fcciv ; veltolplus ; ethyl mantol ; ethyl maltol ; ethyl maltol (1 g) ; 2-ethylpyromeconicacid ; ethyl maltol 99+% fcc ; ethyl maltol (1 g) (fcc) ; ethyl palatone ; fema 3487

Suppliers

BLD Pharmatech Ltd

BP23046912

Chemlyte Solutions

CS23046912

AK Scientific, Inc.

AS24327296

Santa Cruz Biotechnology, Inc.

238029

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Angene International Limited

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Prices & Availability

Data is processed

Properties for 2-Ethyl-3-hydroxy-4H-pyran-4-one

Molecular Weight:

140.14 g·mol−1

Melting point:

85-95 °C(lit.)

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R22 - Harmful if swallowed

Safety Codes:

S36 - Wear suitable protective clothing

Hazard Symbols:

Alternative Distributors of [2-Ethyl-3-hydroxy-4H-pyran-4-one]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Bona Chemical Co., Limited | Shanghai Hanhong Chemical Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Zhejiang Kaili Industrial Co., Ltd. | Wanko Chemical Co., Ltd.