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Safety Data Sheet EN

Dimethyl Sulfoxide, ACS Reagent (DMSO)

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Dimethyl Sulfoxide, ACS Reagent (DMSO)
Product Code
C1196650

Regulatory Identifiers

CAS Number
N/A

Identified Uses

General Laboratory Reagent

Manufacturers & Suppliers

R

Reagents Inc.

manufacturer

4746 Sweden Road, Charlotte, NC 28224 USA

800-732-8484

Emergency Contacts

CHEMTREC (USA)

800-424-9300

CHEMTREC (International)

1+703-527-3887

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified no signal word

Hazard Classifications

Not Classified

GHS Pictograms

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance
Chemical Name CAS Number Concentration Hazardous
Dimethyl Sulfoxide 67-68-5 100% No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Not expected to require first aid. If necessary, remove to fresh air.

Skin contact

No action required to be taken. If necessary, wash areas of contact with water.

Eye contact

If necessary, rinse eyes with water.

Ingestion

No action required to be taken. If necessary, dilute with water.

Medical Treatment

Not expected to require special treatment.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Specific hazards

Not considered to be a fire or explosion hazard.

Firefighter Protection

Wear protective clothing and NIOSH-approved breathing equipment appropriate for the surrounding fire.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Wear appropriate PPE for the size and nature of the spill.

Cleanup methods

Absorb with suitable material and dispose of in accordance with local regulations.

Materials: suitable material

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Protect from freezing and physical damage.

Storage

Protect from freezing and physical damage.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

No specific controls are needed. Normal room ventilation is adequate.

Hands

gloves

Eyes

safety glasses

Respiratory

No specific controls are needed. Normal room ventilation is adequate

Skin/Body

No specific controls are needed.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Physical State
Liquid
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
Colorless
Colour
Colorless
Colour Intensity
---
Form
---
Odor
Garlic or oyster-like
Odor Threshold
Data not available
Ph
Data not available
Melting Point
18.5°C
Boiling Point
189°C
Flash Point
95°C open cup
Freezing Point
18.5°C
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
Data not available
Vapor Pressure
0.55 hPa at 20°C
Vapor Density
2.71
Relative Density
1.10
Bulk Density
---
Density
---
Flammability
Data not available
Upper Explosive Limit
Data not available
Lower Explosive Limit
Data not available
Explosive Limits
---
Auto Ignition Temperature
215°C
Decomposition Temperature
Data not available
Solubility
Miscible
Partition Coefficient
LogP -1.35
Solubility In Water
---
Solubility In Fat
---
Molecular Weight
---
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
2.47 cP @20°C
Kinematic Viscosity
---
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under normal conditions of use and storage.

Hazardous reactions

Data not available.

Avoid

Protect from freezing and physical damage.

Decomposition

May emit irritating fumes when heated to decomposition.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

Treatment

Data not available.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

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Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for Dimethyl Sulfoxide, ACS Reagent (DMSO)?

The signal word is no signal word.

What is the physical form of Dimethyl Sulfoxide, ACS Reagent (DMSO)?

Dimethyl Sulfoxide, ACS Reagent (DMSO) is a liquid appearing as colorless with colorless color. It has garlic or oyster-like odor.

What is the solubility of Dimethyl Sulfoxide, ACS Reagent (DMSO)?

Miscible

What is Dimethyl Sulfoxide, ACS Reagent (DMSO) used for?

General Laboratory Reagent

What is the melting point of Dimethyl Sulfoxide, ACS Reagent (DMSO)?

The melting point is 18.5°C and the boiling point is 189°C.