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Safety Data Sheet EN

Diethylene glycol

CAS 111-46-6
EC 203-872-2

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Diethylene glycol
Product Code
D/2951/08, D/2951/17; D/2951/17X
Chemical Name
Diethylene glycol
Synonyms
2,2'-Oxydiethanol; Bis(2-hydroxyethyl)ether

Regulatory Identifiers

CAS Number
111-46-6 Check regulations →
EC Number
203-872-2 Check regulations →
REACH No.
01-2119457857-21

Identified Uses

Laboratory chemicals.

Uses advised against

No Information available

Manufacturers & Suppliers

F

Fisher Scientific UK

distributor

Bishop Meadow Road, Loughborough, Leicestershire LE11 5RG, United Kingdom

T

Thermo Fisher Scientific

distributor

Janssen Pharmaceuticalaan 3a, 2440 Geel, Belgium

Emergency Contacts

Emergency Contact

01509 231166

Chemtrec US

(800) 424-9300

Chemtrec EU

001-703-527-3887

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified warning

Hazard Classifications

Acute Tox. Cat. 4 H302

GHS Pictograms

GHS07 - Health hazard

GHS07

Hazard Statements

H302 Harmful if swallowed

Precautionary Statements

P264 Wash face, hands and any exposed skin thoroughly after handling
P301 + P330 + P331 IF SWALLOWED: rinse mouth. Do NOT induce vomiting
P312 Call a POISON CENTER or doctor if you feel unwell

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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
Diethylene glycol EC: 203-872-2 111-46-6 100% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove to fresh air. If not breathing, give artificial respiration. Get medical attention if symptoms occur.

Skin contact

Wash off immediately with plenty of water for at least 15 minutes. If skin irritation persists, call a physician.

Eye contact

Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention.

Ingestion

Clean mouth with water and drink afterwards plenty of water.

Immediate Medical Attention

Treat symptomatically. Symptoms may be delayed.

Medical Treatment

Treat symptomatically.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Water spray, carbon dioxide (CO2), dry chemical, alcohol-resistant foam.

Unsuitable media

No information available.

Specific hazards

Thermal decomposition can lead to release of irritating gases and vapors. Containers may explode when heated. Keep product and empty container away from heat and sources of ignition.

Firefighter Protection

As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Environmental

Should not be released into the environment.

Cleanup methods

Soak up with inert absorbent material.

Materials: inert absorbent material

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Wear personal protective equipment/face protection. Ensure adequate ventilation. Avoid ingestion and inhalation. Do not get in eyes, on skin, or on clothing.

Storage

Keep in a dry, cool and well-ventilated place. Keep container tightly closed. Store under an inert atmosphere. Protect from moisture.

Hygiene

Handle in accordance with good industrial hygiene and safety practice. Keep away from food, drink and animal feeding stuffs. Do not eat, drink or smoke when using this product. Remove and wash contaminated clothing and gloves, including the inside, before re-use. Wash hands before breaks and after work.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Ensure adequate ventilation, especially in confined areas. Ensure that eyewash stations and safety showers are close to the workstation location. Wherever possible, engineering control measures such as the isolation or enclosure of the process, the introduction of process or equipment changes to minimise release or contact, and the use of properly designed ventilation systems, should be adopted to control hazardous materials at source

Hands

Protective gloves. Glove material: Neoprene gloves (> 480 minutes, 0.45 mm, Level 6 (minimum requirement)); Nitrile rubber (> 360 minutes, 0.38 mm, Level 5 EN 374).

Eyes

Goggles (European standard - EN 166)

Respiratory

When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. To protect the wearer, respiratory protective equipment must be the correct fit and be used and maintained properly. Large scale/emergency use: Use a NIOSH/MSHA or European Standard EN 136 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended Filter type: Organic gases and vapours filter Type A Brown conforming to EN14387. Small scale/Laboratory use: Use a NIOSH/MSHA or European Standard EN 149:2001 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended half mask:- Valve filtering: EN405; or; Half mask: EN140; plus filter, EN 141. When RPE is used a face piece Fit Test should be conducted.

Skin/Body

Long sleeved clothing.

Environmental

No information available.

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, Viscous
Colour
---
Colour Intensity
---
Form
---
Odor
Odorless
Odor Threshold
No data available
Ph
5-8
Melting Point
-10 °C / 14 °F
Boiling Point
245 °C / 473 °F @ 760 mmHg
Flash Point
143 °C / 289.4 °F Method - No information available
Freezing Point
---
Softening Point
No data available
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
---
Vapor Pressure
No data available
Vapor Density
No data available (Air = 1.0)
Relative Density
---
Bulk Density
Not applicable
Density
1.110
Flammability
No data available
Upper Explosive Limit
12.2
Lower Explosive Limit
1.8
Explosive Limits
---
Auto Ignition Temperature
225 - °C / 437 - °F
Decomposition Temperature
No data available
Solubility
---
Partition Coefficient
Diethylene glycol: -1.98
Solubility In Water
Soluble
Solubility In Fat
---
Molecular Weight
106.12
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
---
Kinematic Viscosity
---
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under normal conditions. Hygroscopic.

Reactivity

None known, based on information available

Hazardous reactions

Hazardous Polymerization: No information available. Hazardous Reactions: None under normal processing.

Avoid

Excess heat. Exposure to moisture. Exposure to moist air or water.

Incompatible

Strong oxidizing agents. Strong acids. Metals.

Decomposition

Carbon monoxide (CO). Carbon dioxide (CO₂).

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

The data for this section has not been processed yet.

14

Transport Information

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

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is Diethylene glycol known by?

Diethylene glycol is also known as: 2,2'-Oxydiethanol; Bis(2-hydroxyethyl)ether

What is the hazard signal word for Diethylene glycol?

The signal word is warning.

What is the physical form of Diethylene glycol?

Diethylene glycol is a liquid appearing as colorless, viscous . It has odorless odor.

What is Diethylene glycol used for?

Laboratory chemicals.

What are the hazard statements for Diethylene glycol?

This substance has 1 hazard statement:

  • H302: Harmful if swallowed

What is the melting point of Diethylene glycol?

The melting point is -10 °C / 14 °F and the boiling point is 245 °C / 473 °F @ 760 mmHg.