Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

First-aid measures

EYES: IMMEDIATELY flush eyes with a directed stream of water for at least 15 minutes, forcibly holding eyelids apart to ensure complete irrigation of all eye and lid tissue. IF IRRITATION PERSISTS GET MEDICAL ATTENTION.

SKIN: Wash thoroughly with soap and water. Wash clothing before reuse. IF IRRITATION OCCURS, GET MEDICAL ATTENTION.

INHALATION: Remove to fresh air. If breathing is difficult, have trained person administer oxygen. If respiration stops, have a trained person administer artificial respiration. IF THERE ARE ADVERSE REACTIONS, CONTACT A PHYSICIAN IMMEDIATELY.

INGESTION: NEVER GIVE ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON. Have patient drink several glasses of water or milk. DO NOT induce vomiting. Keep airway clear. GET MEDICAL ATTENTION IMMEDIATELY.

Fire-fighting measures

EXTINGUISHING MEDIA: Carbon dioxide, Dry chemical, Foam, Water spray.

FIRE FIGHTING PROCEDURES: Keep unauthorized personnel removed and upwind. Wear NIOSH/MSHA approved positive pressure self-contained breathing apparatus and full protective clothing.

Do not allow extinguishing water to reach ground water or sewage system. Contaminated extinguishing water has to be disposed of in accordance with local regulations.

FIRE AND EXPLOSION HAZARD: Water may spread fire (product floats on water).

HAZARDOUS COMBUSTION PRODUCTS: Carbon dioxide, carbon monoxide, hydrogen sulfide, sulfur dioxide, sulfur trioxide.

Accidental release measures


Prevent the material from entering surface water or sanitary sewer system. Do not discharge directly to a water source. If accidental spillage or washings enter drains or watercourses contact local Environment Agency.

METHODS FOR CLEANING UP: Add dry material to absorb spill (if large spill, dike to contain). Using recommended protective equipment, pick up bulk of spill and place in containers for recovery or disposal. Flush area with water to remove residues.

Handling and storage

HANDLING: Do not get in eyes, on skin or clothing.


Store containers in a cool, dry, ventilated, fire resistant area away from sources of ignition and incompatible materials.

Do not store near resinous materials with epoxy functionality.

Keep container tightly closed and properly labeled.

Transport information

Land transport (UN RTDG/ADR/RID)

UN number:
Not regulated for transport.
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Inland waterway transport (UN RTDG/ADN(R))

UN number:
Not regulated for transport.
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Marine transport (UN RTDG/IMDG)

UN number:
Not regulated for transport.
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Air transport (UN RTDG/ICAO/IATA)

UN number:
UN 3334
Shipping information
Proper shipping name and description:
Aviation Regulated Liquid, N.O.S. (Mercaptan-terminated polymer)
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Exposure controls / personal protection


Handle product in a well ventilated area.

If product is handled in an open system, the use of process enclosures, local exhaust ventilation, and/or other engineering controls should be considered to control airborne levels to below recommended exposure limits, or below acceptable levels where there are no limits.


RESPIRATORY: Use a NIOSH approved full-face respirator with organic vapor acid gas cartridge when handling this material if warranted.

A respiratory protection program that meets 29 CFR 1910.134 and ANSI Z88.2 requirements must be followed whenever workplace conditions warrant use of a respirator.

EYE/FACE: Wear chemical safety goggles (ANSI Z87.1).

SKIN: Wear chemical resistant gloves such as rubber, neoprene or vinyl, and work clothing with full length sleeves.

OTHER: Emergency shower and eyewash facility should be in close proximity (ANSI Z358.1).

Stability and reactivity


REACTS WITH: Oxidizers, acids.


HAZARDOUS DECOMPOSITION PRODUCTS: Carbon monoxide, carbon dioxide, hydrogen sulfide, sulfur dioxide, sulfur trioxide.

Disposal considerations

Dispose of all waste and contaminated equipment in accordance with all applicable federal, state and local health and environmental regulations.

Do not allow material to contaminate ground water system. Do not contaminate surface water.