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Safety Data Sheet EN

LOCTITE SI 5399 RD

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
LOCTITE SI 5399 RD
Product Code
5399 RED 310ML GB

Regulatory Identifiers

CAS Number
N/A

Identified Uses

Silicone sealant

Manufacturers & Suppliers

H

Henkel Ltd

manufacturer

Wood Lane End, HP2 4RQ Hemel Hempstead, Great Britain

+44 1442 278000

Emergency Contacts

Emergency Contact

+44 (0)1442 278497

24 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

GHS Pictograms

GHS07 - Health hazard

GHS07

Hazard Statements

H315 Causes skin irritation.
H319 Causes serious eye irritation.

Precautionary Statements

P302 + P352 IF ON SKIN: Wash with plenty of soap and water.
P337 + P313 If eye irritation persists: Get medical advice/attention.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type mixture

Acetoxy curing silicone

Chemical Name CAS Number Concentration Hazardous
Methyltriacetoxysilane EC: 224-221-9 4253-34-3 2.5% Yes
Triacetoxyethylsilane EC: 241-677-4 17689-77-9 2% Yes
Octamethylcyclotetrasiloxane EC: 209-136-7 556-67-2 3% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Move to fresh air. If symptoms persist, seek medical advice.

Skin contact

Rinse with running water and soap. Obtain medical attention if irritation persists.

Symptoms: Redness, inflammation.

Eye contact

Rinse immediately with plenty of running water (for 10 minutes), seek medical attention from a specialist.

Symptoms: Irritation, conjunctivitis.

Ingestion

Rinse mouth, drink 1-2 glasses of water, do not induce vomiting, consult a doctor.

Immediate Medical Attention

See section: Description of first aid measures

Medical Treatment

See section: Description of first aid measures

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Carbon dioxide, foam, powder

Unsuitable media

High pressure waterjet

Specific hazards

In the event of a fire, carbon monoxide (CO), carbon dioxide (CO2) and nitrogen oxides (NOx) can be released.

Instructions

In case of fire, keep containers cool with water spray.

Firefighter Protection

Wear self-contained breathing apparatus.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Avoid contact with skin and eyes.

Small spill

wipe up with paper towel and place in container for disposal.

Large spill

absorb onto inert absorbent material and place in sealed container for disposal.

Environmental

Do not empty into drains / surface water / ground water.

Cleanup methods

wipe up with paper towel (small spills); absorb onto inert absorbent material (large spills)

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Vapours should be extracted to avoid inhalation. Ensure that workrooms are adequately ventilated. Avoid skin and eye contact. See advice in section 8

Storage

Store in a cool, well-ventilated place. Keep container tightly sealed.

Hygiene

Good industrial hygiene practices should be observed. Do not eat, drink or smoke while working. Wash hands before work breaks and after finishing work.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Ensure good ventilation/extraction.

Hands

Chemical-resistant protective gloves (EN 374). Suitable materials for short-term contact or splashes (recommended: at least protection index 2, corresponding to > 30 minutes permeation time as per EN 374): nitrile rubber (NBR; >= 0.4 mm thickness) Suitable materials for longer, direct contact (recommended: protection index 6, corresponding to > 480 minutes permeation time as per EN 374): nitrile rubber (NBR; >= 0.4 mm thickness) This information is based on literature references and on information provided by glove manufacturers, or is derived by analogy with similar substances. Please note that in practice the working life of chemical-resistant protective gloves may be considerably shorter than the permeation time determined in accordance with EN 374 as a result of the many influencing factors (e.g. temperature). If signs of wear and tear are noticed then the gloves should be replaced.

Eyes

Safety glasses with sideshields or chemical safety goggles should be worn if there is a risk of splashing. Protective eye equipment should conform to EN166.

Respiratory

Ensure adequate ventilation. An approved mask or respirator fitted with an organic vapour cartridge should be worn if the product is used in a poorly ventilated area Filter type: A (EN 14387)

Skin/Body

Wear suitable protective clothing. Protective clothing should conform to EN 14605 for liquid splashes or to EN 13982 for dusts.

09

Physical and Chemical Properties

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

Molecular Weight
---
Relative Evaporation Rate
---
Relative Density
---
Metal Corrosion
---
Ph
Not applicable
Vapor Density
---
Softening Point
---
Solubility In Fat
---
Solidification Point
No data available / Not applicable
Solubility
No data available / Not applicable
Solubility In Water
Insoluble
Kinematic Viscosity
No data available / Not applicable
Density
1,050 g/cm3 (20 °C (68 °F))
Vapor Pressure
No data available / Not applicable
Voc Content
---
Flash Point
> 150 °C (> 302 °F)
Boiling Point
No data available / Not applicable
Crystallisation Point
---
Odor
Acetic acid
Upper Explosive Limit
No data available / Not applicable
Auto Ignition Temperature
No data available / Not applicable
Form
paste
Cloud Point
---
Decomposition Temperature
> 200 °C (> 392 °F)
Physical State Data
solid
Evaporation Rate
Not available.
Colour
red
Properties Status
---
Odor Threshold
No data available / Not applicable
Appearance
paste red
Dynamic Viscosity
No data available / Not applicable
Bulk Density
No data available / Not applicable
Physical State
paste
Partition Coefficient
No data available / Not applicable
Lower Explosive Limit
No data available / Not applicable
State Under Standard Conditions
---
Explosive Limits
---
Colour Intensity
---
Flammability
No data available / Not applicable
Freezing Point
---
Melting Point
No data available / Not applicable
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under recommended storage conditions.

Reactivity

Strong oxidizing agents.

Hazardous reactions

Polymerises in presence of water.

Avoid

Stable under normal conditions of storage and use.

Incompatible

Strong oxidizing agents.

Decomposition

Evolves acetic acid during cure. At higher temperatures (>150C) may release formaldehyde (traces).

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 is the hazard signal word for LOCTITE SI 5399 RD?

The signal word is warning.

What is the physical form of LOCTITE SI 5399 RD?

LOCTITE SI 5399 RD is a paste appearing as paste red with red color. It has acetic acid odor.

What is the solubility of LOCTITE SI 5399 RD?

No data available / Not applicable

What is LOCTITE SI 5399 RD used for?

Silicone sealant

What are the hazard statements for LOCTITE SI 5399 RD?

This substance has 2 hazard statements:

  • H315: Causes skin irritation.
  • H319: Causes serious eye irritation.

What is the melting point of LOCTITE SI 5399 RD?

The melting point is No data available / Not applicable and the boiling point is No data available / Not applicable.