What is the minimum order quantity (MOQ) for Tetrahydro-4h-pyran-4-one?

The standard MOQ for Tetrahydro-4h-pyran-4-one is 1 kg. For bulk orders, we offer competitive pricing with flexible quantities to meet your production needs. Custom packaging is available upon request.

What is the purity and specification of Tetrahydro-4h-pyran-4-one?

Our Tetrahydro-4h-pyran-4-one typically meets industry standards with a purity of ≥98% (HPLC) for CAS 99. We also supply USP/EP grade and custom specifications. COA (Certificate of Analysis) is provided with each batch.

What documentation is provided with Tetrahydro-4h-pyran-4-one?

Each shipment includes COA, MSDS (Material Safety Data Sheet), and packing list. For regulatory compliance, we can also provide GMP documentation, NMR spectra, and HPLC charts upon request.

What are the payment terms for ordering Tetrahydro-4h-pyran-4-one?

We accept T/T, L/C, PayPal, and Western Union. For first-time buyers, we recommend T/T 30% deposit with balance against copy of BL. Credit terms are available for repeat customers upon credit approval.

How is Tetrahydro-4h-pyran-4-one packaged and shipped?

Standard packaging: 1 kg/aluminum foil bag, 25 kg/fiber drum with double PE bags inside. Shipping via DHL/FedEx/TNT (3-5 days door-to-door) or by air/sea freight for bulk orders. We also offer blind shipping to protect your supplier information.

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Home Products Pharmaceutical Intermediates 29943-42-8 Tetrahydro-4H-pyran-4-one

29943-42-8 Tetrahydro-4H-pyran-4-one

Product Item : 29943-42-8 Tetrahydro-4H-pyran-4-one
Category: Pharmaceutical Intermediates
Purity:99%
Package:100g,1kg,25kg
Clear colorless to pale yellow Liquid
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Tetrahydro-4H-pyran-4-one Basic information

Description Application

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

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

Boiling point	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.	Inert atmosphere,Room Temperature
form	Liquid
color	Clear colorless to pale yellow
Water Solubility	MISCIBLE
BRN	106463
InChIKey	JMJRYTGVHCAYCT-UHFFFAOYSA-N
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