CasNo.29943-42-8,tetrahydro-pyrone,(29943-42-8) Suppliers

100 Kilogram	Negotiable

Min.Order :100 Kilogram
Purity: 99%
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

RARECHEM AH PB 0251 29943-42-8 C5H8O2

Quick Details

Appearance:powder
Application:29943-42-8
PackAge:Depended
ProductionCapacity:300|Kilogram|Month
Storage:Refrigerator
Transportation:by air or by sea

Superiority:

Tetrahydro-4H-pyran-4-one Basic information

Product Name:	Tetrahydro-4H-pyran-4-one
Synonyms:	2,3,5,6-Tetrahydro-4-pyranone;4-Oxacyclohexanone;Tetrahydro-4-pyrone;TETRAHYDRO-GAMMA-PYRONE;TETRAHYDROPYRAN-4-ONE;TETRAHYDRO-4H-PYRAN-4-ONE;TETRAHYDRO-2H-PYRAN-4-ONE;4-OXOTETRAHYDROPYRAN
CAS:	29943-42-8
MF:	C5H8O2
MW:	100.12
EINECS:	249-967-2
Product Categories:	Oxygen cyclic compounds;blocks;Heterocycles;Heterocycles series;Carbonyl Compounds;Pyrans, Piperidines &Piperazines;Ketone;Pyrans, Piperidines & Piperazines;Heterocycle-other series
Mol File:	29943-42-8.mol

Tetrahydro-4H-pyran-4-one Chemical Properties

bp	166-166.5 °C(lit.)
density	1.084 g/mL at 25 °C(lit.)
refractive index	n20/D 1.452(lit.)
Fp	134 °F
storage temp.	Keep Cold
Water Solubility	MISCIBLE
BRN	106463
CAS DataBase Reference	29943-42-8(CAS DataBase Reference)
NIST Chemistry Reference	4H-Pyran-4-one, tetrahydro-(29943-42-8)

Safety Information

Hazard Codes	Xi,F
Risk Statements	10-36/37/38
Safety Statements	24/25-36-26
RIDADR	UN 1224 3/PG 3
WGK Germany	3
F	10
Hazard Note	Keep Cold/Flammable/Irritant
HazardClass	3.2
PackingGroup	III
HS Code	29329995

MSDS Information

Provider	Language
Tetrahydro-4H-pyran-4-one	English
ACROS	English
SigmaAldrich	English
ALFA	English

Tetrahydro-4H-pyran-4-one Usage And Synthesis

Chemical Properties	colorless to light yellow liquid
Usage	Tetrahydro-4-pyrone is used in organic synthesis as building block for more complex chemical structures because it participate in a variety of cycloaddition reactions.

Tetrahydro-4H-pyran-4-one Preparation Products And Raw materials

Raw materials	Etanol-->Sodium hydroxide-->Hydrochloric acid-->Ethyl acetate-->Dichloromethane-->PETROLEUM ETHER-->Magnesium sulfate-->Acetone-->Aluminium chloride-->Diethyl oxalate-->Phosphorous acid-->Nickel-->Sodium ethoxide-->Copper-->Heptane-->Sodium dihydrogenorthophosphate-->Dibutyl phthalate -->ETHYLENE-->1,2,3,4-Tetrahydronaphthalene-->3-Chloropropionyl chloride-->2,2'-Dipyridyl
Preparation Products	4-Aminotetrahydropyran hydrochloride-->2-(TETRAHYDRO-PYRAN-4-YL)-ETHANOL-->4-Aminotetrahydropyran-->E-4-Hexen-1-ol

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1. Mixed container, we can mix different items in one container.

2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years

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