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Safety Data Sheet EN

Cyclohexene

CAS 110-83-8
EC 203-807-8

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Cyclohexene
Product Code
A11359
Chemical Name
Cyclohexeen
Synonyms
Benzenetetrahydride 1

Regulatory Identifiers

CAS Number
110-83-8 Check regulations →
EC Number
203-807-8 Check regulations →

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

During normal business hours (Monday-Friday, 8am-7pm EST)

Carechem 24

(866) 928-0789

After normal business hours

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Flam. Liq. Cat. 2 H225
Asp. Tox. Cat. 1 H304
Acute Tox. Cat. 4 H302

GHS Pictograms

GHS02 - Flammable

GHS02

GHS07 - Health hazard

GHS07

GHS08 - Serious health hazard

GHS08

Hazard Statements

H225 Highly flammable liquid and vapor.
H302 Harmful if swallowed.
H304 May be fatal if swallowed and enters airways.

Precautionary Statements

P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/equipment.
P280 Wear protective gloves / eye protection / face protection.
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.
P403+P235 Store in a well-ventilated place. Keep cool.
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

Substances

Chemical Name CAS Number Concentration Hazardous
Cyclohexeen EC: 203-807-8 110-83-8 100% No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Supply fresh air. If required, provide artificial respiration. Keep patient warm.

Skin contact

Immediately wash with water and soap and rinse thoroughly.

Eye contact

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

Ingestion

Seek medical treatment.

Symptoms: Harmful if swallowed. May be fatal if swallowed and enters airways.

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. Material of gloves Nitrile rubber, NBR. Penetration time of glove material (in minutes) 480. Glove thickness 0.4 mm.

Eyes

Safety glasses

Respiratory

Use suitable respirator when high concentrations are present. Recommended filter device for short term use: Use a respirator with multi-purpose combination (US) or type ABEK (EN 14387) as a backup to engineering controls. Risk assessment should be performed to determine if air-purifying respirators are appropriate. Only use equipment tested and approved under appropriate government standards such as NIOSH (USA) or CEN (EU).

Skin/Body

Protective work clothing.

09

Physical and Chemical Properties

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

Dynamic Viscosity
Not determined.
Explosive Limits
---
Decomposition Temperature
Not determined.
Physical State
Liquid
Density
0.811 g/cm3 (6.768 lbs/gal)
Solubility
---
Properties Status
---
Crystallisation Point
---
Partition Coefficient
Not determined.
Metal Corrosion
---
Appearance
Liquid
Flash Point
-20 °℃ (-4 ºF)
Cloud Point
---
Relative Evaporation Rate
---
Vapor Pressure
94 hPa (71 mm Hg)
Flammability
Not determined.
Freezing Point
---
Melting Point
-104 °℃ (-155 °F)
Relative Density
Not determined.
Ph
Not determined.
Odor
Petrol-like
Colour
---
Molecular Weight
---
Colour Intensity
---
Bulk Density
---
Solubility In Fat
---
Softening Point
---
Form
---
Auto Ignition Temperature
250 °C (482 °F)
Boiling Point
83-85 ℃ (181-185 °F)
Lower Explosive Limit
1 Vol %
Solubility In Water
Not miscible or difficult to mix
Upper Explosive Limit
5 Vol %
Odor Threshold
Not determined.
Kinematic Viscosity
Not determined.
State Under Standard Conditions
---
Voc Content
---
Solidification Point
---
Vapor Density
Not determined.
Physical State Data
liquid
Evaporation Rate
Not determined.
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
UN2256
Shipping Name
Cyclohexene
Transport Class
8
Packing Group
II
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 Cyclohexene known by?

Cyclohexene is also known as: Benzenetetrahydride 1

What is the hazard signal word for Cyclohexene?

The signal word is danger.

What is the physical form of Cyclohexene?

Cyclohexene is a liquid appearing as liquid . It has petrol-like odor.

What are the hazard statements for Cyclohexene?

This substance has 3 hazard statements:

  • H225: Highly flammable liquid and vapor.
  • H302: Harmful if swallowed.
  • H304: May be fatal if swallowed and enters airways.

What is the melting point of Cyclohexene?

The melting point is -104 °℃ (-155 °F) and the boiling point is 83-85 ℃ (181-185 °F).

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