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5,6-DIHYDRO-2H-PYRAN-2-ONE

5,6-DIHYDRO-2H-PYRAN-2-ONE
5,6-DIHYDRO-2H-PYRAN-2-ONE structure
CAS No.
3393-45-1
Chemical Name:
5,6-DIHYDRO-2H-PYRAN-2-ONE
Synonyms
Dihydropyranone;delta-2-Pentenolide;5,6-Dihydro-α-pyrone;5,6-Dihydro-2-pyrone;2,5-dihydropyran-6-one;5,6-Dihydro-2-pyranone;3,6-DIHYDROPYRAN-2-ONE;2,3-dihydropyran-6-one;5,6-Dihydro-alpha-pyrone;5,6-DIHYDRO-2H-PYRAN-2-ONE
CBNumber:
CB1204311
Molecular Formula:
C5H6O2
Formula Weight:
98.1
MOL File:
3393-45-1.mol

5,6-DIHYDRO-2H-PYRAN-2-ONE Properties

Boiling point:
103 °C10 mm Hg(lit.)
Density 
1.139 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.483(lit.)
Flash point:
115 °F
storage temp. 
2-8°C
Sensitive 
Moisture Sensitive
BRN 
1610
InChIKey
QBDAFARLDLCWAT-UHFFFAOYSA-N
CAS DataBase Reference
3393-45-1
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02
Signal word  Warning
Hazard statements  H226
Precautionary statements  P241-P280a-P501a-P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P403+P235-P501
Risk Statements  10
Safety Statements  23-24/25
RIDADR  UN 1224 3/PG 3
WGK Germany  3
10-21
HazardClass  3
PackingGroup  III

5,6-DIHYDRO-2H-PYRAN-2-ONE price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 262102 5,6-Dihydro-2H-pyran-2-one technical grade, 90% 3393-45-1 1g $66 2018-11-13 Buy
Sigma-Aldrich 262102 5,6-Dihydro-2H-pyran-2-one technical grade, 90% 3393-45-1 10g $381 2018-11-13 Buy
TCI Chemical D2261 5,6-Dihydro-2H-pyran-2-one >95.0%(GC) 3393-45-1 1g $72 2018-11-22 Buy
TCI Chemical D2261 5,6-Dihydro-2H-pyran-2-one >95.0%(GC) 3393-45-1 5g $250 2018-11-22 Buy
TCI Chemical D2261 5,6-Dihydro-2H-pyran-2-one >95.0%(GC) 3393-45-1 25g $854 2018-11-22 Buy

5,6-DIHYDRO-2H-PYRAN-2-ONE Suppliers

Global( 62)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 sales@fine-chemtech.com CHINA 892 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30001 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35440 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63729 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30163 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24555 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44025 61
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
+86-10-82967029 sales@ouhechem.com China 12495 60

View Lastest Price from 5,6-DIHYDRO-2H-PYRAN-2-ONE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-09 5,6-DIHYDRO-2H-PYRAN-2-ONE
3393-45-1
US $1.00 / KG 1KG 99% 1ton career henan chemical co

5,6-DIHYDRO-2H-PYRAN-2-ONE Spectrum


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