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ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Pyran compounds >Tetrahydro-4H-pyran-4-one

Tetrahydro-4H-pyran-4-one

Tetrahydro-4H-pyran-4-one Structure
CAS No.
29943-42-8
Chemical Name:
Tetrahydro-4H-pyran-4-one
Synonyms
dihydro-2H-pyran-4(3H)-one;Oxan-4-one;TETRAHYDROPYRAN-4-ONE;4-THP;4-OXOTETRAHYDROPYRAN;4H-Pyran-4-one, tetrahydro-;EOS-60523;1KG,10KG,25KG;TETRAHYDRO-GAMM;4-Oxacyclohexanone
CBNumber:
CB3703050
Molecular Formula:
C5H8O2
Molecular Weight:
100.12
MOL File:
29943-42-8.mol
MSDS File:
SDS
Modify Date:
2024/6/7 17:47:24
Request For Quotation

Tetrahydro-4H-pyran-4-one Properties

Boiling point 166-166.5 °C (lit.)
Density 1.084 g/mL at 25 °C (lit.)
refractive index n20/D 1.452(lit.)
Flash point 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

Risk and Safety Statements

Symbol(GHS) 
GHS02
Signal word  Warning
Hazard statements  H226
Precautionary statements  P210
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
NFPA 704
2
1 0

Tetrahydro-4H-pyran-4-one price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 198242 Tetrahydro-4H-pyran-4-one 99% 29943-42-8 1G ₹2522.23 2022-06-14 Buy
Sigma-Aldrich(India) 198242 Tetrahydro-4H-pyran-4-one 99% 29943-42-8 5G ₹8508.45 2022-06-14 Buy
TCI Chemicals (India) T1806 Tetrahydro-4H-pyran-4-one min. 95.0 % 29943-42-8 1G ₹4600 2022-05-26 Buy
TCI Chemicals (India) T1806 Tetrahydro-4H-pyran-4-one min. 95.0 % 29943-42-8 5G ₹8300 2022-05-26 Buy
TCI Chemicals (India) T1806 Tetrahydro-4H-pyran-4-one min. 95.0 % 29943-42-8 25G ₹17900 2022-05-26 Buy
Product number Packaging Price Buy
198242 1G ₹2522.23 Buy
198242 5G ₹8508.45 Buy
T1806 1G ₹4600 Buy
T1806 5G ₹8300 Buy
T1806 25G ₹17900 Buy

Tetrahydro-4H-pyran-4-one Chemical Properties,Uses,Production

Chemical Properties

colorless to light yellow liquid

Uses

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.

Purification Methods

Purify the pyrone by repeated distillation, preferably in a vacuum. [Baker J Chem Soc 296 1944, IR: Olsen & Bredoch Chem Ber 91 1589 1958.] The oxime has m 87-88o and b 110-111o/13mm [Cornubert et al. Bull Soc Chim Fr 36 1950]. The 4-nitrophenylhydrazone forms orange-brown needles from EtOH, m 186o [Cawley & Plant J Chem Soc 1214 1938]. [Beilstein 17 I 131, 17 II 287, 17 III/IV 4171, 17/9 V 21.]

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

Raw materials

Heptane Ethylene Copper Ethanol Acetone
Phosphoric acid Diethyl oxalate Nickel 2,2'-Bipyridine Sodium ethoxide
1,2,3,4-Tetrahydronaphthalene Sodium phosphate monobasic Aluminum chloride Dibutyl phthalate Ethyl acetate
Hydrochloric acid Dichloromethane Sodium hydroxide 3-Chloropropionyl chloride Magnesium sulfate
PETROLEUM ETHER
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Preparation Products

4-Aminotetrahydropyran hydrochloride 4-Aminotetrahydropyran 2-(TETRAHYDRO-PYRAN-4-YL)-ETHANOL E-4-Hexen-1-ol

Tetrahydro-4H-pyran-4-one Suppliers

Global( 493)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
BTC pharm India +918790379245 AndhraPradesh, India 1269 58 Inquiry
Manik Laboratories +91-8121482049 +91-8121482049 New Delhi, India 49 58 Inquiry
BTC pharm India +918790379245 Telangana, India 145 58 Inquiry
JSK Chemicals +919879767970 Gujarat, India 3756 58 Inquiry
Vepan Pharmatech Pvt Ltd +91-9908788828 +91-9966094448 Telangana, India 72 58 Inquiry
RVR Labs Pvt Ltd +91-9912882943 +91-9912882943 Hyderabad, India 53 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
Manik Laboratories 08046055512 Hyderabad, India 10 58 Inquiry
RVR Labs Private Limited 08069033832Ext 602 Hyderabad, India 49 58 Inquiry
Otto Chemie Pvt. Ltd. +91 9820041841 Mumbai, India 5873 58 Inquiry
Supplier Advantage
BTC pharm India 58
Manik Laboratories 58
BTC pharm India 58
JSK Chemicals 58
Vepan Pharmatech Pvt Ltd 58
RVR Labs Pvt Ltd 58
A.J Chemicals 58
Manik Laboratories 58
RVR Labs Private Limited 58
Otto Chemie Pvt. Ltd. 58

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29943-42-8(Tetrahydro-4H-pyran-4-one)Related Search:

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Tetrahydropyranyl-4-acetic acid Tetrahydro-4H-Pyran-4-one TETRAHYDROPYRAN-2-METHANOL Ethyl Tetrahydropyran-4-Carboxylate ETHYL TETRAHYDROPYRAN-4-YL-ACETATE
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Tetrahydro-4-pyrone TETRAHYDRO-GAMMA-PYRONE TETRAHYDRO-4H-PYRAN-4-ONE TETRAHYDRO-2H-PYRAN-4-ONE TetrahydroHpyranone Tetrahydropyran-4-on Tetrahydro-4H-pyran-4-one,98% Tetrahydo-4H-pyran-4-one Tetrahydro-4H-pyran-4-one 97% Tetranydropyran-4-one Tetrahydro-4-H-prran-one Tetrahydro-4H-pran-4-one Tetrahydro-4H-pyran-4-one, 97+% Four hydrogen pyran - 4 - ketone Tetrahydro-4H-pyran-4-one 4-tetrahydropyranone 2,3,5,6-Tetrahydropyran-4-one 3,5,6-Trihydro-2H-pyran-4-one 4-Oxotetrahydopyran 2,3,5,6-Tetrahydro-4H-pyran-4-one 2,3,5,6-Tetrahydro-4-pyranone 4-Oxacyclohexanone Tetrahydro-4-pyranone Tetrahydro-4H-pyran-4-one,99% Tetrahydro-4H-pyran-4-one,4-Oxotetrahydropyran Tetrahydro-4H-pyran- 4-Oxotetrahydropyran(Tetrahydropyran-4-one) etrahydro-4H-pyran-4-one Tetrahydro-4H-pyran-4-one, 99% 5GR TETRAHYDRO-4H-PYRAN-4-ONE FOR SYNTHESIS 4-Oxotrtrahydropyran 4-Oxotetrahydro-4H-pyran Tetrahydro-4H-Pyran-4-One (4-THP) EOS-60523 TETRAHYDRO-GAMM 1KG,10KG,25KG Tetrahydro-4H-pyran-4-one, 98%, for synthesis Tetrahydro-4H-pyran-4-one ISO 9001：2015 REACH TETRAHYDROPYRAN-4-ONE 4-OXOTETRAHYDROPYRAN 4-THP 4H-Pyran-4-one, tetrahydro- Oxan-4-one dihydro-2H-pyran-4(3H)-one Tetrahydropyranone 29943-42-8 C5H8O2 KETONE Building Blocks Heterocyclic Building Blocks Pyrans blocks Oxygen cyclic compounds Pyrans, Piperidines &Piperazines Carbonyl Compounds Ketone Pyrans, Piperidines & Piperazines Heterocycles