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Dimethyl sulfoxide CAS 67-68-5 C2H6OS

Name: Dimethyl sulfoxide CAS 67-68-5 C2H6OS
Brand: Believe
SKU: pr2509041675
Price: 30 USD
Availability: OutOfStock

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CAS No.:

67-68-5

Content:

99%

Brand:

Believe

Packaging:

225kg/drum

Price valid (until):

2025-10-09

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Shandong Fantai Refined Biotechnology Co., Ltd

Company Type:

Distributor

Location:

China

Qualification:

Main Products:

(R)-3-hydroxypyrrolidine hydrochloride,(R)-Glycidyl butyrate,fine chemicals,2-dibromo-4,5-difluorobenzene,(S)-(+)-Mandelic acid

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Dimethyl Sulfoxide Industrial Grade	Industrial Grade/		ChangLe PI chemical co., LTD.	Inquiry
C2H6OS 67-68-5 Liquid 99.9% Min Price Dimethyl Sulfoxide DMSO	Agricultural Grade/99.9	$3000-3900/MT FOB	Mudanjiang Fengda Chemicals Imp.& Exp. Corp.	Inquiry
Dimethyl Sulfoxide 99.5% with REACH	Pharmaceutical Grade/99.5		Yichang Jiamao Chemical Co., Ltd.	Inquiry
Dimethyl Sulfoxide Echemi Specialties	/		ECHEMI Chemical	Inquiry

Product Description
Seller Information
Inquiry History

Description

Product Detail

1. Chemical Identity

IUPAC Name: Dimethyl sulfoxide

CAS Registry Number: 67-68-5

Molecular Formula: C₂H₆OS

Molecular Weight: 78.13 g/mol

Common Names: DMSO; Methyl sulfoxide.

2. Primary Function: Polar Solvent and Penetration Enhancer

DMSO is an extremely versatile polar aprotic solvent with exceptional solubility properties. It is widely recognized for its ability to:

Dissolve Polar and Nonpolar Compounds: Facilitates reactions and formulations across diverse chemical domains.

Penetrate Biological Membranes: Enhances absorption of other substances through skin and tissues, making it valuable in pharmaceutical and biomedical applications.

3. Key Properties

• Solubility: Miscible with water, alcohols, acetone, and many organic solvents.

• High Boiling Point: ~189°C, allowing use in high-temperature reactions.

• Hyperscopic: Readily absorbs water from the atmosphere.

• Reactivity: Can act as a mild oxidant or participate in special reactions like the Swern oxidation.

4. Applications

• Pharmaceuticals:

◦ Drug Delivery: Enhances transdermal absorption of therapeutics.

◦ Cryopreservation: Protects cells during freezing in biobanking.

• Chemical Synthesis:

◦ Reaction Solvent: Preferred for nucleophilic substitutions, polymerizations, and organometallic chemistry.

◦ Reagent: Key component in oxidation reactions (e.g., Swern oxidation).

• Industrial Uses:

◦ Polymer Processing: Solvent for fibers and membranes.

◦ Electronics: Used in semiconductor manufacturing and electroplating.

• Laboratory Research:

◦ Cell Culture: Solvent for water-insoluble compounds in biological assays.

◦ Analytical Chemistry: Solvent in spectroscopy (NMR, IR) and chromatography.

Items	Specifications
CAS	67-68-5
Product	DMSO
Purity	99.9

Company

Shandong Believe Chemical Pte. Ltd, is a high-tech enterprise specializing in the R&D, production, and sales of pharmaceutical intermediates, fine chemicals, electronic material intermediates, and dye intermediates. Based in one of China’s key chemical industry hubs, the company leverages strong technical expertise, stringent quality control systems, and comprehensive customer service to become a trusted supplier for global partners in related sectors.

Core Business Areas
Pharmaceutical Intermediates

Supplies high-purity, advanced intermediates such as fluorobenzene, boronic acid, and heterocyclic compounds, tailored for innovative and generic drug synthesis.

Fine Chemicals

Provides customized fine chemicals for catalysts, surfactants, and specialty additives to meet precise industrial process requirements.

Electronic Material Intermediates

Offers critical high-purity intermediates (e.g., fluorine/sulfur-containing compounds) for semiconductors, LCDs, photoresists, and new energy battery materials.

Dye Intermediates

Manufactures key intermediates for high-performance, eco-friendly dyes and pigments, ensuring vibrant color and consistent quality.

Our Strengths
R&D-Driven Innovation: A dedicated team and advanced laboratory enable continuous process optimization and custom synthesis capabilities.

Stringent Quality Assurance: Full-process quality control from raw materials to finished products ensures high purity, consistency, and reliability.

Integrated Production Capacity: Modern facilities support seamless scaling from pilot to large-scale production, guaranteeing stable supply.

Customer-Centric Approach: Competitive pricing, flexible supply chain solutions, and professional technical support foster long-term partnerships.

Vision & Values
Guided by the principles of Innovation, Quality, and Responsibility, Shandong Billy Fluorine Chemical aims to deliver superior chemical products and services worldwide, positioning itself as a leader in the fine chemical industry.

Certificates

Basic Info

Product Name:

DMSO

CAS No.:

67-68-5

Categories:

Bulk Drug Intermediates

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Above 87Â°C use a closed system, ventilation and explosion-proof electrical equipment. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong oxidants. Cool. Keep in the dark. Keep in a well-ventilated room.Store away from oxidizing agents, heat, and ignition sources.

See More DMSO Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
(R)-3-hydroxypyrrolidine hydrochloride,(R)-Glycidyl butyrate,fine chemicals,2-dibromo-4,5-difluorobenzene,(S)-(+)-Mandelic acid

Location:
Room 2231, Zhigu Industrial Park, Building 1, North of East Planning Road, East Gaoxin 2nd Road, Weifang Comprehensive Bonded Zone, Shandong Province

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
101-200

Year of Establishment:
2020

Certifications:
SGS,ISO

Inquiry History

194 Inquiries

Country	Product	Purchase Quantity	Date Posted
Romania	DMSO, 67-68-5 Dimethyl sulfoxide 99.9%	55000 MT	Sep 9, 2023
Indonesia	High Quality 99%Min Dimethyl Sulfoxide DMSO CAS 67-68-5	10 KG	Oct 23, 2023
Bulgaria	Professional Cosmetic Raw Material Manufacturer CAS 67-68-5 Dimethyl Sulfoxide	1 KG	Nov 9, 2023
Malaysia	Dimethyl sulfoxide	3000 TON	Dec 30, 2024
India	DMSO (Dimethyl Sulfoxide)	1.00 20' Fcl	Jul 1, 2025
India	Dimethyl Sulfoxide	1.00 MT	Jul 23, 2024
Germany	DMSO (Dimethyl Sulfoxide)	2.00 TON	Mar 4, 2025
India	DMSO (Dimethyl Sulfoide)	10.00 MT	Aug 9, 2023
India	DMSO (Dimethyl Sulfoide)	1.00 20' Fcl	Feb 20, 2024
India	DMSO (Dimethyl Sulfoide)	10.00 MT	Nov 10, 2023
India	DMSO (Dimethyl Sulfoide)	50.00 MT	Nov 7, 2023
India	DMSO (Dimethyl Sulfoxide)	1.00 MT	Aug 22, 2023
India	DMSO (Dimethyl Sulfoide)	1.00 20' Fcl	Aug 24, 2023
India	DMSO (Dimethyl Sulfoide)	1.00 MT	Aug 18, 2023
India	DMSO (Dimethyl Sulfoide)	25.00 MT	Oct 30, 2023
India	DMSO (Dimethyl Sulfoxide)	1.00 20' Fcl	Aug 22, 2023
India	DMSO (Dimethyl Sulfoide)	20.00 MT	Nov 13, 2023
India	DMSO (Dimethyl Sulfoide)	10.00 MT	Dec 5, 2023
India	DMSO (Dimethyl Sulfoide)	10.00 MT	Jan 4, 2024
India	DMSO (Dimethyl Sulfoide)	1.00 MT	Aug 21, 2023

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Dimethyl sulfoxide CAS 67-68-5 C2H6OS

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Product Description

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