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Safety Data Sheet EN

1,2,3,4-Tetrahydronaphthalene

CAS 119-64-2
EC 204-340-2

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
1,2,3,4-Tetrahydronaphthalene
Product Code
A14962
Chemical Name
1,2,3,4-tetrahydronaphthalene 601-045-00-4

Regulatory Identifiers

CAS Number
119-64-2 Check regulations →
EC Number
204-340-2 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

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 warning

Hazard Classifications

Skin Irrit. Cat. 2 H315
Eye Irrit. Cat. 2 H319
Combustible liquid H227

GHS Pictograms

GHS07 - Health hazard

GHS07

Hazard Statements

H227 Combustible liquid.
H315 Causes skin irritation.
H319 Causes serious eye irritation.

Precautionary Statements

P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 Take off contaminated clothing.
P403+P235 Store in a well-ventilated place. Keep cool.
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
1,2,3,4-tetrahydronaphthalene 601-045-00-4 EC: 204-340-2 119-64-2 --- 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.

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

Safety glasses

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

Physical State
Liquid
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
Colorless to pale yellow
Colour
Colorless to pale yellow
Colour Intensity
---
Form
Liquid
Odor
Not determined
Odor Threshold
Not determined.
Ph
Not determined.
Melting Point
-36 ℃ (-33 ºF)
Boiling Point
206-207 ℃ (403-405 °F)
Flash Point
77 °℃ (171 ºF)
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
Not determined.
Vapor Pressure
0.27 hPa
Vapor Density
Not determined.
Relative Density
Not determined.
Bulk Density
---
Density
0.966 g/cm3 (8.061 lbs/gal)
Flammability
Not determined.
Upper Explosive Limit
5 Vol %
Lower Explosive Limit
0.8 Vol %
Explosive Limits
---
Auto Ignition Temperature
425 °C (797 ºF)
Decomposition Temperature
Not determined
Solubility
---
Partition Coefficient
Not determined.
Solubility In Water
Not determined
Solubility In Fat
---
Molecular Weight
---
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
Not determined.
Kinematic Viscosity
Not determined.
Properties Status
---
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
UN3082
Shipping Name
ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (1,2,3,4-Tetrahydronaphthalene)
Transport Class
9
Packing Group
III
ADR

Warning: Miscellaneous dangerous substances and articles

IMDG

Warning: Miscellaneous dangerous substances and articles

IATA

Warning: Miscellaneous dangerous substances and articles

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 1,2,3,4-Tetrahydronaphthalene?

The signal word is warning.

What is the physical form of 1,2,3,4-Tetrahydronaphthalene?

1,2,3,4-Tetrahydronaphthalene is a liquid appearing as colorless to pale yellow with colorless to pale yellow color. It has not determined odor.

What is 1,2,3,4-Tetrahydronaphthalene used for?

SU24 Scientific research and development

What are the hazard statements for 1,2,3,4-Tetrahydronaphthalene?

This substance has 3 hazard statements:

  • H227: Combustible liquid.
  • H315: Causes skin irritation.
  • H319: Causes serious eye irritation.

What is the melting point of 1,2,3,4-Tetrahydronaphthalene?

The melting point is -36 ℃ (-33 ºF) and the boiling point is 206-207 ℃ (403-405 °F).

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