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Safety Data Sheet EN

Cyclohexyl isocyanate

CAS 3173-53-3
EC 221-639-3

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Cyclohexyl isocyanate
Product Code
L13768
Chemical Name
Isocyanatocyclohexane

Regulatory Identifiers

CAS Number
3173-53-3 Check regulations →
EC Number
221-639-3 Check regulations →

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

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Flam. Liq. Cat. 3 H226
Acute Tox. Cat. 3 H301
Acute Tox. Cat. 3 H311
Acute Tox. Cat. 1 H330
Resp. Sens. Cat. 1 H334
Eye Dam. Cat. 1 H318
Skin Irrit. Cat. 2 H315
STOT SE Cat. 3 H335

GHS Pictograms

GHS02 - Flammable

GHS02

GHS06 - Acute toxicity

GHS06

GHS05 - Corrosive

GHS05

GHS08 - Serious health hazard

GHS08

Hazard Statements

H226 Flammable liquid and vapour.
H301 + H311 Toxic if swallowed or in contact with skin.
H315 Causes skin irritation.
H318 Causes serious eye damage.
H330 Fatal if inhaled.
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H335 May cause respiratory irritation.

Precautionary Statements

P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor/
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.
P320 Specific treatment is urgent (see on this label).
P361 Take off immediately all contaminated clothing.
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 characterization: Substances

Chemical Name CAS Number Concentration Hazardous
Isocyanatocyclohexane EC: 221-639-3 3173-53-3 --- 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.

Eyes

Tightly sealed goggles

Respiratory

Use self-contained respiratory protective device in emergency situations.

Skin/Body

Protective work clothing.

09

Physical and Chemical Properties

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

Dynamic Viscosity
Not determined.
Metal Corrosion
---
Colour Intensity
---
Boiling Point
168-170 °C (334-338 °F)
Solubility In Water
Decomposes
Solidification Point
---
Lower Explosive Limit
Not determined.
Physical State
Liquid
Solubility
Decomposes
Molecular Weight
---
Vapor Density
Not determined.
Relative Density
Not determined.
Voc Content
---
Melting Point
-80 °C (-112 ºF)
Freezing Point
---
Colour
Colorless
Decomposition Temperature
Not determined.
State Under Standard Conditions
---
Appearance
Colorless
Solubility In Fat
---
Form
Liquid
Physical State Data
liquid
Crystallisation Point
---
Kinematic Viscosity
Not determined.
Odor Threshold
Not determined.
Properties Status
---
Density
0.98 g/cm3 (8.178 lbs/gal)
Explosive Limits
---
Cloud Point
---
Odor
Pungent
Flammability
Not determined.
Flash Point
48 °C (118 °F)
Upper Explosive Limit
Not determined.
Bulk Density
---
Evaporation Rate
Not determined.
Ph
Not determined.
Partition Coefficient
Not determined.
Softening Point
---
Relative Evaporation Rate
---
Auto Ignition Temperature
390 °C (734 °F)
Vapor Pressure
2.2 hPa (2 mm Hg)
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
UN2488
Shipping Name
Cyclohexyl isocyanate
Transport Class
6.1 Toxic substances.
Packing Group
I
ADR

Warning: Toxic substances Yes

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 is the hazard signal word for Cyclohexyl isocyanate?

The signal word is danger.

What is the physical form of Cyclohexyl isocyanate?

Cyclohexyl isocyanate is a liquid appearing as colorless with colorless color. It has pungent odor.

What is the solubility of Cyclohexyl isocyanate?

Decomposes

What is Cyclohexyl isocyanate used for?

SU24 Scientific research and development

What are the hazard statements for Cyclohexyl isocyanate?

This substance has 7 hazard statements:

  • H226: Flammable liquid and vapour.
  • H301 + H311: Toxic if swallowed or in contact with skin.
  • H315: Causes skin irritation.
  • H318: Causes serious eye damage.
  • H330: Fatal if inhaled.
  • H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H335: May cause respiratory irritation.

What is the melting point of Cyclohexyl isocyanate?

The melting point is -80 °C (-112 ºF) and the boiling point is 168-170 °C (334-338 °F).

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