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Diethyl 2,3-difluoromaleate

Name: Diethyl 2,3-difluoromaleate
Brand: ONERBIO
Price: 6 USD
Availability: InStock

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CAS No.:

815-97-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai

Brand:

ONERBIO

Packaging:

25KG/drum

Price valid (until):

2024-08-29

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Wuhan Oner Biotech Co.,Ltd.

Company Type:

Distributor

Location:

China

Qualification:

Main Products:

Nutrition supplement material,Pharmaceutical raw material,Chemical raw material

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Product Description
Seller Information

Description

Product Detail

Diethyl 2,3-difluoromaleate

CAS No. : 815-97-4

MolFormula : C8H10F2O4

MolWeight : 208.16

Purity : 98% Min.

Appearance: White powder

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Shop China Factory Supply DL-Panthenol Powder with Good Price-Detailed Image 1

•Appearance and properties: DL-panthenol is the precursor of vitamin B5, so it is also called provitamin B5. It is a white powdery solid. Slightly special smell, easy to absorb moisture. DL-Panthenol is easily soluble in water, ethanol, methanol and propylene glycol, soluble in chloroform and chloroform, slightly soluble in glycerin, and insoluble in vegetable oil, mineral oil and fat. Relatively stable in the air and under light.

•Function and effect: widely used in medicine, food and cosmetics industries. In the pharmaceutical industry, as a vitamin B medicine.

•Dosage: This product can be directly added to cosmetics, it is recommended to add 1.0% to 5.0% in shampoos and washing conditioners: 0.1% to 0.5% can be added to reserved conditioners and styling detergents; in hair spray 0.1%~0.3% can be added to the liquid, 0.3%~0.5% can be added to the setting agent; 0.5%~1.0% can be added to the hair gel and hair cream.

•Packing: DL-Panthenol is packed in polyethylene plastic bags on the inner layer, and vacuum packed in aluminum pouches on the outer layer, 20kg per bag. The outer packaging is a corrugated cardboard box. Or according to customer requirements.

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•Storage conditions: DL-panthenol should be stored in a cool and dry warehouse. Once the package is opened, please use it up as soon as possible.

DL-panthenol is the precursor of vitamin B5, so it is also called provitamin B5. It is a white powdery solid. Slightly special smell, easy to absorb moisture. DL-Panthenol is easily soluble in water, ethanol, methanol and propylene glycol, soluble in chloroform and chloroform, slightly soluble in glycerin, and insoluble in vegetable oil, mineral oil and fat. Relatively stable in the air and under light.

• Validity: 36 months in unopened original packaging.

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Dexpanthenol may be used as an analytical reference standard for the determination of the analyte in pharmaceutical formulations by various chromatography techniques as well as partial least-squares multivariate calibration.

Dexpanthenol is an alcohol analog of pantothenic acid and an important component of parenterals, local cosmetic preparations and multi-vitamins. It has as much biological activity as pantothenic acid and is found to be stable in aqueous solution.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

DL-Panthenol is the alcohol analogue and biological precursor of DL-pantothenic acid. These analogues are precursors in the biosynthesis of coenzyme A. DL-Panthenol and D-Pantothenic acid are used in a variety of skin protection products. DL-pantothenic acid may have a role in controlling keratinocyte proliferation and differentiation. DL-Panthenol may be used for studies of skin protection emulsions from UV irradiation and as a humectant.

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Basic Info

Product Name:

difluoromaleic acid diethyl ester

Other Name:

Difluormaleinsaeure-diaethylester;(Z)-2,3-Difluoro-but-2-enedioic acid diethyl ester;

CAS No.:

815-97-4

Molecular Formula:

C8H10F2O4

Exact Mass:

208.055

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

52.6

XLogP3:

1.2632

Seller Information

Business Type:
Distributor

Main Products:
Nutrition supplement material,Pharmaceutical raw material,Chemical raw material

Location:
Changqing 5th Road, Jianghan District

Payment Terms:
TT against copy of documents

Average lead Time:
5

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2020

Wuhan Oner Biotech Co.,Ltd. located in the popular city of Wuhan, specilize in producing and developing pharmaceutical & its intermediates, Cosmetics Raw Material and Intermediate, food additive, Plant extracts,and in distributing the products of our own company. We serves our clients by supplying high-quality.These products are manufactured in ISO 9001 certified plants and have continuously been passing quality inspection by CIQ (China Entry & Exit Inspection and Quarantine Bureau),100% pass rate. Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , the products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc. With constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.
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Diethyl 2,3-difluoromaleate

Product Description

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Diethyl 2,3-difluoromaleate

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