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Safety Data Sheet EN

Hexachlorocyclopentadiene

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Hexachlorocyclopentadiene
Product Code
20514
Chemical Name
Hexachlorocyclopentadiene
Synonyms
None in common use.

Regulatory Identifiers

CAS Number
N/A

Manufacturers & Suppliers

J

Johnson Matthey Catalog Company Inc.

manufacturer

30 Bond Street, Ward Hill, Massachusetts, 01835-8099

Emergency Contacts

Johnson Matthey Catalog Company Inc.

(978) 521-6300

CHEMTREC

(800) 424-9300

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified no signal word

Hazard Classifications

VERY TOXIC ~ CORROSIVE ~ LACHRYMATORY

GHS Pictograms

Hazard Statements

VERY TOXIC ~ CORROSIVE ~ LACHRYMATORY

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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
Hexachlorocyclopentadiene 77-47-4 --- No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove to fresh air. If breathing is difficult give oxygen and seek medical attention.

Skin contact

Remove contaminated clothing. Wash affected area with soap and water. Rinse thoroughly. In case of skin damage seek urgent medical advice. Show the physician the container details.

Eye contact

Flush with copious amounts of water for at least 15 minutes. Seek urgent medical attention.

Ingestion

Rinse out mouth and drink lots of water. Seek urgent medical attention and show physician the container details.

Immediate Medical Attention

Seek urgent medical attention.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Use carbon dioxide or dry powder.

Unsuitable media

In general, water-based extinguishers should not be used for fires involving organic materials.

Instructions

Use fire fighting measures which suit the environment and take into account other materials which may be involved.

Firefighter Protection

Wear self-contained breathing apparatus and protective clothing.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Avoid inhalation or contact of vapour with eyes. Keep unprotected persons away.

Environmental

Take precautions to ensure product does not contaminate the ground or enter the drainage system.

Cleanup methods

Mix with vermiculite or proprietary absorbent material and transfer to sealed containers for disposal.

Materials: vermiculite or proprietary absorbent material

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Chemicals should be used only by those trained in handling potentially hazardous materials. Rubber gloves, eye protection and protective clothing should be worn.

Storage

Store in tightly sealed containers in a cool place. Protect from moisture.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Handle in an efficient fume hood or equivalent system.

Hands

Wear corrosive-resistant gloves.

Eyes

Wear safety spectacles, goggles or, for larger quantities, a full face mask.

Respiratory

Avoid inhalation of product.

Skin/Body

Wear corrosive-resistant gloves and, for larger quantities, full arm and body protection.

09

Physical and Chemical Properties

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

Softening Point
---
Lower Explosive Limit
---
Solubility
---
Explosive Limits
---
Solidification Point
---
Vapor Pressure
---
Odor Threshold
---
Flammability
---
Relative Evaporation Rate
---
Decomposition Temperature
---
Colour
Yellow
Properties Status
---
Odor
---
Freezing Point
---
Solubility In Water
---
Cloud Point
---
Solubility In Fat
---
Boiling Point
238-240°/753mm
Crystallisation Point
---
Kinematic Viscosity
---
Melting Point
---
Dynamic Viscosity
---
Metal Corrosion
---
Physical State
Yellow liquid
State Under Standard Conditions
---
Ph
---
Appearance
Yellow liquid
Physical State Data
liquid
Bulk Density
---
Colour Intensity
---
Voc Content
---
Evaporation Rate
---
Auto Ignition Temperature
---
Upper Explosive Limit
---
Molecular Weight
272.77
Vapor Density
---
Form
---
Density
1.70
Relative Density
---
Flash Point
Not available
Partition Coefficient
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Incompatible

Strong oxidising agents.

Decomposition

carbon monoxide, carbon dioxide, hydrogen chloride (hydrochloric acid).

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

Disposal

Disposal should be via an approved contractor and should take full account of local regulations.

14

Transport Information

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

UN Number
2646
Transport Class
6.1
Packing Group
I
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

?

Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is Hexachlorocyclopentadiene known by?

Hexachlorocyclopentadiene is also known as: None in common use.

What is the hazard signal word for Hexachlorocyclopentadiene?

The signal word is no signal word.

What is the physical form of Hexachlorocyclopentadiene?

Hexachlorocyclopentadiene is a yellow liquid appearing as yellow liquid with yellow color.

What are the hazard statements for Hexachlorocyclopentadiene?

This substance has 1 hazard statement:

  • VERY TOXIC ~ CORROSIVE ~ LACHRYMATORY