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Safety Data Sheet EN

Acetic anhydride

CAS 108-24-7
EC 203-564-8

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Acetic anhydride
Product Code
J64031
Chemical Name
Acetic anhydride
Synonyms
Acetyl oxide

Regulatory Identifiers

CAS Number
108-24-7 Check regulations →
EC Number
203-564-8 Check regulations →
REACH No.
01-2119486470-36-0000

Identified Uses

SU24 Scientific research and development

Manufacturers & Suppliers

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc. logo

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc.

manufacturer

30 Bond Street, Ward Hill, MA 01835-8099

800-343-0660

http://www.alfa.com

Emergency Contacts

Emergency Contact

800-343-0660

Monday-Friday, 8am-7pm EST

Emergency Contact

Carechem

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Flam. Liq. Cat. 3 H226
Skin Corr. Cat. 1B H314
Acute Tox. Cat. 4 H302
Acute Tox. Cat. 4 H332

GHS Pictograms

GHS02 - Flammable

GHS02

GHS05 - Corrosive

GHS05

Hazard Statements

H226 Flammable liquid and vapour.
H302 + H332 Harmful if swallowed or if inhaled.
H314 Causes severe skin burns and eye damage.

Precautionary Statements

P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P303 + P361 + P353 If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P405 Store locked up.
P501 Dispose of contents/container in accordance with local/regional/national/international regulations.

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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
108-2 --- --- No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.

Skin contact

Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.

Eye contact

Rinse opened eye for several minutes under running water. Then consult a doctor.

Ingestion

Seek medical treatment.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

The data for this section has not been processed yet.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

The data for this section has not been processed yet.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

The data for this section has not been processed yet.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.

Hands

Impervious gloves. Check protective gloves prior to each use for their proper condition. The selection of suitable gloves not only depends on the material, but also on quality. Quality will vary from manufacturer to manufacturer. Penetration time of glove material (in minutes) Not determined

Eyes

Tightly sealed goggles. Full face protection

Respiratory

Use suitable respirator when high concentrations are present.

Skin/Body

Protective work clothing.

09

Physical and Chemical Properties

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

Explosive Limits
---
Auto Ignition Temperature
330 ℃ (626 °F)
Kinematic Viscosity
Not determined.
Voc Content
---
Relative Density
Not determined.
Crystallisation Point
---
Partition Coefficient
Not determined.
Solubility
136 g/l
Flammability
Not determined.
State Under Standard Conditions
---
Solubility In Fat
---
Upper Explosive Limit
10.2 Vol %
Freezing Point
---
Solidification Point
---
Boiling Point
138 ℃ (280 ºF)
Relative Evaporation Rate
---
Colour
Colorless
Appearance
Colorless
Bulk Density
---
Lower Explosive Limit
2 Vol %
Ph
Not determined.
Melting Point
-73 °℃ (-99 °F)
Cloud Point
---
Flash Point
49 °℃ (120 °F)
Vapor Density
Not determined.
Softening Point
---
Form
Liquid
Odor Threshold
Not determined.
Vapor Pressure
4.9 hPa (4 mm Hg)
Colour Intensity
---
Metal Corrosion
---
Solubility In Water
136 g/l
Physical State Data
liquid
Dynamic Viscosity
Not determined.
Physical State
Liquid
Properties Status
---
Odor
Pungent
Evaporation Rate
Not determined.
Molecular Weight
---
Decomposition Temperature
Not determined
Density
1.082 g/cm3 (9.029 lbs/gal)
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

The data for this section has not been processed yet.

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

UN Number
UN1715
Shipping Name
Acetic anhydride
Transport Class
8
Packing Group
II
IMDG

F-E,S-Č

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 Acetic anhydride known by?

Acetic anhydride is also known as: Acetyl oxide

What is the hazard signal word for Acetic anhydride?

The signal word is danger.

What is the physical form of Acetic anhydride?

Acetic anhydride is a liquid appearing as colorless with colorless color. It has pungent odor.

What is the solubility of Acetic anhydride?

136 g/l

What is Acetic anhydride used for?

SU24 Scientific research and development

What are the hazard statements for Acetic anhydride?

This substance has 3 hazard statements:

  • H226: Flammable liquid and vapour.
  • H302 + H332: Harmful if swallowed or if inhaled.
  • H314: Causes severe skin burns and eye damage.

What is the melting point of Acetic anhydride?

The melting point is -73 °℃ (-99 °F) and the boiling point is 138 ℃ (280 ºF).

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