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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.

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4746 Sweden Road Charlotte, NC 28224 USA

800-732-8484

Emergency Contacts

CHEMTREC

800-424-9300

24 hr

CHEMTREC

1+ 703-527-3887

24 hr

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 EC: 200-664-3 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

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

Ingestion

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

Immediate Medical Attention

Not expected to require special treatment.

Medical Treatment

Not expected to require special treatment.

Related Substances

Similar chemicals with comparable safety profiles

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

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

Hands

As a general rule, wear gloves.

Eyes

As a general rule, wear 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
18.5C
Boiling Point
189C
Flash Point
95C open cup
Freezing Point
18.5C
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
Data not available
Vapor Pressure
0.55 hPa at 20C
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
215C
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 @20C
Kinematic Viscosity
---
Properties Status
---
14

Transport Information

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

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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 18.5C and the boiling point is 189C.

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