5,6-Dihydro-2H-pyran-2-one | CAS 3393-45-1

Element: dihydro pyran

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C-S » Chemicals » dihydro-pyran-one-PX46451

Identification

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

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

Data is processed

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

Hazard Statements

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:

Storage temperature :

2-8°C

RID/ADR certification :

UN 1224 3 / PG 3

Alternative Distributors of [5,6-Dihydro-2H-pyran-2-one]

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