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Send EmailTetraisobutyl Thiuram Disulfide, Thioperoxy Dicarbonic Diamide, Isobutyl Thiuram Disulfide, TiBTD, 3064-73-1
| Parameter | Description |
|---|---|
| Chemical Name | Thioperoxydicarbonic diamide, tetrakis(2-methylpropyl) |
| Other Names | Tetraisobutylthiuram disulfide, TiBTD, Isobutyl thiuram disulfide |
| CAS Number | 3064-73-1 |
| Molecular Formula | C₁₈H₃₆N₂S₄ |
| Molecular Weight | 408.75 g/mol |
| Chemical Class | Thiuram sulfide / Vulcanization accelerator |
| Appearance | Light yellow / beige granules or powder |
| Odor | Slight characteristic odor |
| Density | ~1.2 g/cm³ |
| Melting Point | 100 – 110 °C |
| Solubility in Water | Insoluble |
| Solubility in Organic Solvents | Limited solubility |
| Property | Value |
|---|---|
| Molecular Formula | C₁₈H₃₆N₂S₄ |
| Molecular Weight | 408.75 g/mol |
| Appearance | Light yellow / beige granules or powder |
| Density | ~1.2 g/cm³ |
| Melting Point | 100 – 110 °C |
| Solubility in Water | Insoluble |
| Solubility in Organic Solvents | Limited |
| Dust Explosion Class | St 1 (moderate explosive) |
| Shelf Life | 12-24 months (under proper storage) |
| Sector | Application |
|---|---|
| Rubber Industry | Accelerator in rubber vulcanization |
| Tire Manufacturing | Vulcanization of natural and synthetic rubber |
| Rubber Products | Industrial rubber goods |
| Rubber Compounds | Primary or secondary accelerator in vulcanization systems |
| Parameter | Value |
|---|---|
| GHS Classification | GHS07 (Warning), GHS09 (Environment) |
| Signal Word | Warning |
| Hazard Statements | H302 (Harmful if swallowed), H315 (Skin irritation), H319 (Serious eye irritation), H335 (Respiratory tract irritation), H413 (May cause long-lasting harmful effects to aquatic life) |
| Precautionary Statements | P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P405, P501 |
| Risks | Dust explosion hazard (flammable dust) |
| Exposure Limits | Occupational exposure limits vary by country |
| Exposure Route | Effect |
|---|---|
| Inhalation | Dust inhalation may cause respiratory tract irritation |
| Skin Contact | May cause skin irritation |
| Eye Contact | May cause serious eye irritation |
| Ingestion | Harmful if swallowed |
| Chronic Effects | Prolonged exposure may cause skin sensitization |
| Exposure Route | Action |
|---|---|
| Eye Contact | Rinse with plenty of water for at least 15 minutes. Remove contact lenses. Seek medical attention. |
| Skin Contact | Wash with water and soap. Remove contaminated clothing. If irritation persists, seek medical attention. |
| Inhalation | Move to fresh air. If symptoms persist, seek medical attention. |
| Ingestion | Rinse mouth with water. Do NOT induce vomiting. Drink plenty of water. Seek medical attention. |
| Parameter | Information |
|---|---|
| Fire Hazard | Flammable dust explosion hazard |
| Suitable Extinguishing Media | Water spray, foam, dry chemical powder, CO₂ |
| Special Hazards | Combustion produces toxic fumes (carbon oxides, nitrogen oxides, sulfur compounds) |
| Protective Equipment | Full face mask and self-contained breathing apparatus (SCBA) |
| Explosion Hazards | Dust-air mixtures may be explosive |
| Parameter | Information |
|---|---|
| Storage Conditions | Cool, dry, well-ventilated area |
| Storage Temperature | < 30°C |
| Keep Away From | Heat, sparks, open flames, strong oxidizers, acids |
| Shelf Life | 12-24 months (under proper storage) |
| Packaging | Tightly closed, moisture-protected containers |
| Hygroscopicity | No |
| Dust Control | Use closed systems to prevent dust formation |
| Parameter | Information |
|---|---|
| UN Number | 3077 (Environmentally hazardous substance) |
| Hazard Class | 9 |
| Packing Group | III |
| Proper Shipping Name | Thioperoxydicarbonic diamide, tetrakis(2-methylpropyl) |
| Marine Pollutant | Yes |
| ADR/RID Label | 9 |
Transport Notes:
Subject to ADR/RID, IMDG, IATA hazardous goods regulations
Static electricity precautions required when handling in powder form
| Parameter | Information |
|---|---|
| Ecotoxicity | May cause long-lasting harmful effects to aquatic life (H413) |
| Bioaccumulation | Low |
| Environmental Impact | Must be prevented from entering water sources |
| Waste Management | Must be disposed in accordance with local environmental regulations |
| Recycling | Not feasible; requires special disposal |
| Region | Status |
|---|---|
| EU | REACH registered |
| Turkey (KKDİK) | Mandatory compliance; registration required |
| USA (TSCA) | Listed |
| EINECS | 221-307-8 |
| Customs Tariff Code | 2930.30.00 |
SUMMARY:
Tetraisobutylthiuram Disulfide (TiBTD, CAS 3064-73-1) is a light yellow/beige granule or powder used as a thiuram sulfide vulcanization accelerator in the rubber industry. It is used as a primary or secondary accelerator in the vulcanization of natural and synthetic rubber.
Key Properties:
| Property | Value |
|---|---|
| Formula | C₁₈H₃₆N₂S₄ |
| CAS No | 3064-73-1 |
| Molecular Weight | 408.75 g/mol |
| Melting Point | 100-110 °C |
| Appearance | Light yellow/beige granule/powder |
| UN No | 3077 |
CRITICAL WARNINGS:
Dust Explosion Risk: TiBTD in powder form presents a flammable dust explosion hazard. Use closed systems to prevent dust formation and implement static electricity precautions.
Environmental Impact: May cause long-lasting harmful effects to aquatic life (H413). Must be strictly prevented from entering water sources.
Storage: Store in cool, dry, well-ventilated areas away from heat and ignition sources. Protect from moisture.
Personal Protection: Use protective gloves, safety goggles, and dust mask during handling. Ensure adequate ventilation.
Transport: Classified as UN 3077 (Environmentally hazardous substance). Must be transported in accordance with ADR/RID, IMDG, and IATA regulations.
Waste Management: Must be disposed in accordance with local environmental regulations.
Important Disclaimer: This Technical Data Sheet (TDS) is for informational purposes only. The information provided is based on available data and is believed to be accurate. However, the user is solely responsible for determining the suitability of the product for their specific applications and for complying with all applicable regulations and safety requirements. For complete safety, handling, storage, and regulatory compliance information, always refer to the official Safety Data Sheet (SDS/MSDS) provided by the manufacturer/supplier. All local, national, and international regulations must be followed when working with Tetraisobutylthiuram Disulfide.