ShengHe Chemical DL-Pantolactonă

DL-Pantolactonă

High-quality Produse chimice organice supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.

CAS: 79-50-5 Produse chimice organice Non-hazardous / General Chemical
ISO & Quality Controlled COA / MSDS / TDS Custom Packaging Fast Dispatch 3-5 Days
En stock — Inquiry Now for Latest Price & Lead Time
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Specifications

Molecular FormulaC6H10O3
Molecular Weight130.14
Melting Point74-78℃

Detailed Chemical Properties & Synonyms

DL-Pantolactonă structure
Chinese Synonyms DL-泛酰内酯DL-α-羟基-β,β-二甲基-γ-丁内酯DL-泛解酸内酯DL-γ-丁内酯
Synonyms (+-)-dihydro-3-hydroxy-4,4-dimethylfuran-2(3H)-one2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (+-)-DL-alpha-Hydroxy-beta,beta-dimethyl-alpha-butyrolactoneDL-PANTOYL LACTONED-(-)-Pantoyl lactone

Physical & Chemical Properties

白色或浅黄色结晶。异羟肟酸铁反应阳性。

Applications / Uses

用作医药中间体及化妆品的原料

Direct from the manufacturer. Jinan Shenghe Chemical Co., Ltd. supplies this product under ISO-controlled quality with full COA / MSDS / TDS documentation and flexible OEM packaging for global B2B buyers.

DL-Pantolactonă · CAS 79-50-5 · furnizat de Jinan Shenghe Chemical Co., Ltd.

Descriere

DL-Pantolactone · CAS 79-50-5 · C6H10O3. UNII IID733HD2M. Presiunea vaporilor: 0.06 [mmHg].

Identificare

Număr de înregistrare CAS 79-50-5
PubChem CID 989
Formula moleculară C6H10O3
nume IUPAC 3-hydroxy-4,4-dimethyloxolan-2-one
UNII (FDA) IID733HD2M

Descriptori calculați

Greutate moleculară 130.14
XLogP3 0.5
Numărul de donatori de legături de hidrogen 1
Numărul de acceptori ai legăturilor de hidrogen 3
Număr de obligațiuni rotative 0
Masa exactă 130.062994177
Masa monoizotopică 130.062994177
Suprafața topologică polară 46.5
Număr de atomi grei 9
Sarcina formală 0

Proprietăți fizice și chimice

Presiunea de vapori 0.06 [mmHg]

Descriere fizică și note de manipulare

  • White to slightly yellow solid; [OECD SIDS] Colorless hygroscopic crystals; [Sigma-Aldrich MSDS]

Clasificarea pericolelor GHS

Fraze de pericol raportate H319 (100%)

H319 (100%): Provoacă o iritare gravă a ochilor [Avertisment Leziuni oculare grave/iritare oculară]

P264+P265, P280, P305+P351+P338, and P337+P317 (faceți clic pe fiecare cod P pentru a vedea declarația)

Utilizări documentate

  • Produs de degradare a acidului pantotenic în ficat. [ChemIDplus] Folosit în sinteza produselor cosmetice și farmaceutice; [OECD SIDS]
  • 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-: ACTIVE

Sinonime

(+-)-Pantolactone; RefChem:390767; DL-Pantolactone; 79-50-5; 3-hydroxy-4,4-dimethyldihydrofuran-2(3H)-one; 3-hydroxy-4,4-dimethyloxolan-2-one; DL-Pantoyl Lactone; 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-; Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone; D,L-Pantolactone; 52126-90-6; MFCD00064333; (+/-)-pantolactone; 3-hydroxy-4,4-dimethyl-tetrahydrofuran-2-one; (+/-)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone; Pantolyl lactone

Întrebări frecvente

Care sunt numărul CAS și formula moleculară a lui DL-Pantolactone?

CAS 79-50-5; molecular formula C6H10O3; molecular weight — g/mol.

Cu ce ​​alte nume este cunoscut DL-Pantolactone?

(+-)-Pantolactone, RefChem:390767, DL-Pantolactone, 79-50-5, 3-hydroxy-4,4-dimethyldihydrofuran-2(3H)-one, 3-hydroxy-4,4-dimethyloxolan-2-one.

Este DL-Pantolactone clasificat ca periculos?

Fraze de pericol raportate: H319.

Care sunt proprietățile fizice cheie ale lui DL-Pantolactone?

Presiunea vaporilor: 0.06 [mmHg].

Faptele de pe această pagină sunt preluate de la PubChem (Biblioteca Națională de Medicină din SUA) și Wikidata. Datele specifice gradului – test, umiditate, dimensiunea particulelor, ambalare, termen de valabilitate – sunt emise pe lot pe COA și nu sunt publicate aici.

Aplicații și domenii de utilizare

DL-Pantolactonă (nr. CAS 79-50-5; formulă C6H10O3; 130.14 g/mol) este utilizat în sinteza chimică, chimia fină și procese industriale conexe. Pentru specificații, COA și prețuri en-gros pentru DL-Pantolactonă, contactați echipa noastră de vânzări.

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Applications

用作医药中间体及化妆品的原料

Packaging & Shipping

  • Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
  • Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
  • Custom: packaging size and labeling per customer requirement
  • Lead time: in-stock items ship within 3-5 business days
  • Documents: COA, MSDS / SDS, TDS provided with every shipment
  • Global: air, sea (FCL / LCL) and express to 80+ countries

Storage & Handling

Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.

Frequently Asked Questions

Can you provide a Certificate of Analysis (COA) and sample?

Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.

Do you support custom synthesis or specific specifications?

Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.

What are your minimum order quantities (MOQ)?

MOQ depends on the product; small quantities are supported for R&D and trial runs.

How do you ensure consistent quality?

Every batch is tested in-house and retains full traceability from raw material to finished goods.

Why Choose Jinan Shenghe Chemical

13+
Years of Export
Serving global B2B buyers across the chemical industry since 2013.
Full Range
Products in Catalog
Broad coverage of fine chemicals, additives and intermediates.
80+
Countries Served
Reliable long-term supply with worldwide logistics.
100%
Batch Tested
COA and traceability for every shipment.

Request a Quote

Looking for pricing, availability or technical data for DL-Pantolactonă?

Email us at sales@shenghechemical.com or use the button above. Our team typically responds within 1 business day.

About Jinan Shenghe Chemical Co., Ltd.

Jinan Shenghe Chemical Co., Ltd.

We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.

Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.

Company Name
Jinan Shenghe Chemical Co., Ltd.
Business Type
Manufacturer Representative / Trading Company
Location
Jinan, Shandong, China
Main Products
Fine Chemicals, Additives, Intermediates
Export Markets
Asia, Europe, North & South America, Middle East
Documents Supplied
COA, MSDS / SDS, TDS
Email
sales@shenghechemical.com
Phone / WhatsApp
+86-18553102138
Tel (Office)
0531-84992235
Website
www.shenghechemical.com

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