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Safety Data Sheet EN

n-Octadecane

CAS 593-45-3
EC 209-790-3

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
n-Octadecane
Product Code
31954
Chemical Name
n-Octadecane
Synonyms
C18-alkane.

Regulatory Identifiers

CAS Number
593-45-3 Check regulations →
EC Number
209-790-3 Check regulations →

Identified Uses

Laboratory chemicals.

Uses advised against

No Information available

Manufacturers & Suppliers

A

Avocado Research Chemicals Ltd.

manufacturer

Shore Road, Heysham, Lancashire, LA3 2XY, United Kingdom

+44 (0) 1524 850506

Emergency Contacts

Information US

001-800-227-6701

Information Europe

+32 14 57 52 11

Emergency Number US

001-201-796-7100

Emergency Number Europe

+32 14 57 52 99

CHEMTREC US

001-800-424-9300

CHEMTREC Europe

001-703-527-3887

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Asp. Tox. Cat. 1 H304

GHS Pictograms

GHS08 - Serious health hazard

GHS08

Hazard Statements

H304 May be fatal if swallowed and enters airways

Precautionary Statements

P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
P331 Do NOT induce vomiting

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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
Octadecane EC: 209-790-3 593-45-3 95% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove to fresh air. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. If not breathing, give artificial respiration.

Symptoms: Risk of serious damage to the lungs (by aspiration).

Skin contact

Wash off immediately with plenty of water for at least 15 minutes. Get medical attention.

Eye contact

Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention.

Ingestion

Do NOT induce vomiting. Call a physician or poison control center immediately. If vomiting occurs naturally, have victim lean forward.

Immediate Medical Attention

Immediate medical attention is required for inhalation. Get medical attention for eye and skin contact. Call a physician or poison control center immediately for ingestion.

Medical Treatment

Treat symptomatically.

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

Ensure adequate ventilation, especially in confined areas. Ensure that eyewash stations and safety showers are close to the workstation location. Wherever possible, engineering control measures such as the isolation or enclosure of the process, the introduction of process or equipment changes to minimise release or contact, and the use of properly designed ventilation systems, should be adopted to control hazardous materials at source

Hands

Protective gloves. Glove material: Natural rubber, Nitrile rubber, Neoprene, PVC. Breakthrough time: See manufacturers recommendations. EU standard: EN 374 (minimum requirement). Inspect gloves before use. Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. (Refer to manufacturer/supplier for information) Ensure gloves are suitable for the task: Chemical compatability, Dexterity, Operational conditions, User susceptibility, e.g. sensitisation effects, also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion. Remove gloves with care avoiding skin contamination.

Eyes

Goggles (European standard - EN 166)

Respiratory

When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. To protect the wearer, respiratory protective equipment must be the correct fit and be used and maintained properly. Large scale/emergency use: Use a NIOSH/MSHA or European Standard EN 136 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended Filter type: Particulates filter conforming to EN 143. Small scale/Laboratory use: Use a NIOSH/MSHA or European Standard EN 149:2001 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended half mask: Particle filtering: EN149:2001. When RPE is used a face piece Fit Test should be conducted.

Skin/Body

Wear appropriate protective gloves and clothing to prevent skin exposure.

Environmental

No information available.

09

Physical and Chemical Properties

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

Physical State
Low melting solid
Physical State Data
solid
State Under Standard Conditions
---
Appearance
White
Colour
---
Colour Intensity
---
Form
---
Odor
Slight
Odor Threshold
No data available
Ph
Not applicable
Melting Point
28 - 31 C / 82.4 - 87.8 F
Boiling Point
317 C / 603 F
Flash Point
166 C / 330.8 F
Freezing Point
---
Softening Point
No data available
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
---
Vapor Pressure
<0.1 hPa @ 20 C
Vapor Density
8.8 (Air = 1.0)
Relative Density
0.777
Bulk Density
No data available
Density
0.777
Flammability
No information available
Upper Explosive Limit
---
Lower Explosive Limit
---
Explosive Limits
---
Auto Ignition Temperature
235 C
Decomposition Temperature
No data available
Solubility
No information available
Partition Coefficient
---
Solubility In Water
Insoluble
Solubility In Fat
---
Molecular Weight
254.5
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
---
Kinematic Viscosity
---
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

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 n-Octadecane known by?

n-Octadecane is also known as: C18-alkane.

What is the hazard signal word for n-Octadecane?

The signal word is danger.

What is the physical form of n-Octadecane?

n-Octadecane is a low melting solid appearing as white . It has slight odor.

What is the solubility of n-Octadecane?

No information available

What is n-Octadecane used for?

Laboratory chemicals.

What are the hazard statements for n-Octadecane?

This substance has 1 hazard statement:

  • H304: May be fatal if swallowed and enters airways

What is the melting point of n-Octadecane?

The melting point is 28 - 31 C / 82.4 - 87.8 F and the boiling point is 317 C / 603 F.

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