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5,6-Dihydro-2H-pyran-2-one

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Formula: C5H6O2
CAS: 3393-45-1
search Element: dihydro pyran

Identification

Structural Formula
5,6-Dihydro-2H-pyran-2-one
CAS:
3393-45-1
EINECS:
Molecular Formula:
C5H6O2
MDL:
MFCD00010439
SMILES:
O=C1OCCC=C1
Synonym:
2,5-dihydropyran-6-one ; 5,6-dihydro-2h-pyran-2-one ; 5,6-dihydro-alpha-pyrone ; 5,6-dihydro-2-pyrone ; delta-2-pentenolide ; 2h-pyran-2-one, 5,6-dihydro- ; 5,6-dihydro-2-pyranone ; 5-hydroxy-2-pentenoic acid delta-lactone ; dihydropyranone ; 5,6-dihydro-?-pyrone




Suppliers

BLD Pharmatech Ltd
BP14044212
Chemlyte Solutions
CS14044212
Finetech Industry Limited
FIL19507800
Amadis Chemical Company Limited
ACCL241812090
Leap Chem Co., Ltd
LC14044212
Santa Cruz Biotechnology, Inc.
239079
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CAS equal suppliers

2H-pyran-2-one, 5,6-dihydro-
Angene International Limited
AGN-PC-0JS9LQ

Prices & Availability




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Properties for 5,6-Dihydro-2H-pyran-2-one

Molecular Weight:
98.1 g·mol−1
Density:
1.139 g/mL at 25 °C(lit.)
Boiling point:
103 °C10 mm Hg(lit.)
Flash point:
115 ºF
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Hazard Statements

GHS02

GHS02
Flammable
  • Flammable gases, category 1
  • Flammable aerosols, categories 1, 2
  • Flammable liquids, categories 1, 2, 3
  • Flammable solids, categories 1, 2
  • Self-reactive substances and mixtures, types B, C, D, E, F
  • Pyrophoric liquids, category 1
  • Pyrophoric solids, category 1
  • Combustible solids, category 3
  • Combustible liquids, category 3
  • Self-heating substances and mixtures, categories 1, 2
  • Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
  • Organic peroxides, types B, C, D, E, F

Safety & Transport Information

Risk Codes:
R10 - Flammable
Safety Codes:
S23 - Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer)
S24/25 - Avoid contact with skin and eyes
Hazard Classes:
3
Storage temperature :
2-8°C
RID/ADR certification :
UN 1224 3 / PG 3
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Alternative Distributors of [5,6-Dihydro-2H-pyran-2-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

Finetech Industry Limited | ABCR GmbH & Co. KG | Jinan Great Chemical Co., Ltd. | Bona Chemical Co., Limited | TCI Europe NV | Shanghai Hanhong Chemical Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Zhejiang Kaili Industrial Co., Ltd.

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Downloads

Mol File:
-/-
MSDS:
-/-