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delta-Valerolactone NEW

$0.10 1000KG

$5.00 1KG

Min. Order1KG
Purity99%
Cas No542-28-9
Supply Abilityg-kg-tons, free sample is available
Update time2024-04-16

Henan Fengda Chemical Co., Ltd

2YR

China

Since2023-02-10

AddressRoom 01, 2288 E05, Building 14, East Henan University, Science and Technology Park, 279 Xisanhuan Ro

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Chemical Properties

Product Name	delta-Valerolactone
CAS No	542-28-9
EC-No
Min. Order	1KG
Purity	99%
Supply Ability	g-kg-tons, free sample is available
Release date	2024/04/16

1. Materials information

Names

Name	5-valerolactone
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	218.0±8.0 °C at 760 mmHg
Melting Point	-13 °C
Molecular Formula	C5H8O2
Molecular Weight	100.116
Flash Point	100.0±0.0 °C
Exact Mass	100.052429
PSA	26.30000
LogP	-0.20
Vapour density	3.45 (vs air)
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.440
Storage condition	2-8°C
Water Solubility	miscible

MSDS

delta-Valerolactone MSDS(Chinese)

Safety Information

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H318
Precautionary Statements	P280-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R41
Safety Phrases	S26-S39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	LU3580000
HS Code	2932999099

Synthetic Route

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5-Hydroxyvaleri...

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delta-Valerolac...

542-28-9

Literature: US2004/15005 A1, ; Page 4-6 ;

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~94%

delta-Valerolac...

542-28-9

Literature: Tetrahedron, , vol. 58, # 49 p. 9879 - 9887

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delta-Valerolac...

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Literature: Green Chemistry, , vol. 13, # 8 p. 2154 - 2160

Precursor & DownStream

Precursor 10	Previous 1/3 Next
CAS#:13392-69-3 5-Hydroxyvaleri... CAS#:142-68-7 Tetrahydropyran CAS#:120-92-3 Cyclopentanone CAS#:110-94-1 Glutaric acid
DownStream 10	Previous 1/3 Next
CAS#:110862-03-8 6-[tert-butyl(d... CAS#:3393-45-1 5,6-DIHYDRO-2H-... CAS#:42272-94-6 5-methylhex-4-e... CAS#:143217-45-2 5-indol-1-ylpen...

Customs

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles28

Antimicrobial properties of Kalanchoe blossfeldiana: a focus on drug resistance with particular reference to quorum sensing-mediated bacterial biofilm formation.

J. Pharm. Pharmacol. 67 , 951-62, (2015)

This study attempts to investigate the antimicrobial properties of Kalanchoe blossfeldiana with a particular reference to quorum sensing (QS)-mediated biofilm formation.The methanol extract of K. blos...

Characterization of the PON1 active site using modeling simulation, in relation to PON1 lactonase activity

Bioorg. Med. Chem. 16 , 7504-9, (2008)

Paraoxonase1 (PON1) is a HDL bound enzyme and many of the anti-atherogenic properties of HDL are attributed to PON1. The enzyme precise mechanism of protective action and its endogenous substrate rema...

5- and 6-membered (thio)lactones are prodrug type carbonic anhydrase inhibitors.

Bioorg. Med. Chem. Lett. 22 , 267-70, (2012)

The inhibition of the zinc enzyme carbonic anhydrase (CA, EC 4.2.1.1) with (thio)coumarins has been recently reported (Maresca et al., J. Am. Chem. Soc. 2009, 131, 3057). Here we demonstrate that a se...

Synonyms

δ-Valerolactone

Tetrahydro-2H-pyran-2-one

2H-Pyran-2-one, tetrahydro-

delta-Valerolactone

EINECS 203-569-5

Tetrahydro-2-pyranone

MFCD00005400

2. Packaging of materials

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.

Or smaller package 1kg/bottle, 10kgs/bottle as request.

3. Shipping & Delivery

By Express

Provide door to door service

Suitable for goods under 50kg

Delivery: 3-7 days

Cost: low cost

By Air

Provide airport to airport service

Suitable for goods over 50kg

Delivery: 3-14 days

Cost: high cost

By Sea

Provide seaport to seaport service

Suitable for goods over 100kg

Delivery: 2-45 days

Cost: low cost

4. Contact information

For more details, pls contact us freely.

Email address: Tina@fdachem.com

Mob: 86 13213167925

WhatsApp/Skype/Wechat/LINE: 86 13213167925

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Company Profile Introduction

Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.