China FLY LION TDI-80: Premium Suppliers & Factory for Enhanced Polyurethane Foaming Solutions
Basic Info
| Model NO. | 584-84-9 |
| Colour | Light Yellow |
| Purity | 99%Min |
| Vapour Pressure | 1.33 |
| Flash Point | 132 |
| Refractive Index | 1.569 |
| Freezing Point | 11.5~13.5ºC |
| Odor | Sharp, Pungent |
| Melting Point | 21.8 °c |
| Un No. | 2078 |
| Class | 6 |
| Relative Density(Water=1) | 1.22 |
| Boiling Point | 251 °c |
| Related Compounds | Polyurethane |
| Relative Density(Air=1) | 6 |
| Molecular Weight | 174.16 |
| Density | 1.214 g/cm3, Liquid |
| Transport Package | Iron Drum |
| Specification | 250kg iron drum |
| HS Code | 2929101000 |
Product Parameters
| SPECIFICATION | RESULT |
| PURITY(m/m): | 99.6PCT |
| ISOMERIC RATIO(2.4/2.6): | 80±1.0/20±1.0 |
| Acidity ( as HCL ) ( m/m ) % ≤ | 0.004 |
| COLOR(APHA): | 15 |
| Hydrolysable Chlorine ( m/m ) % ≤: | 0.0080 |
Safety Precautions & Storage Guidelines
Given that TDI (Toluene Diisocyanate) possesses strong irritant properties, exerting significant irritation effects on skin, eyes, and respiratory system, it is imperative to pay close attention to and strictly abide by the following safety precautions when handling this chemical compound. Chief among these measures is to avoid direct contact between TDI and skin or eyes, as any such contact may lead to severe localized irritation reactions. Moreover, inhalation of TDI vapors is also hazardous; hence, during operations, it is essential to wear specialized protective gloves to safeguard hands, don a respirator or dust mask to prevent inhalation of toxic fumes, and equip oneself with safety goggles or a face shield to guard against potential splash entry into the eyes.
Regarding storage, TDI should always be stored in a cool and dry place, aiming to reduce the risk of chemical reactions triggered by excessive temperatures or high humidity levels, as well as to minimize vapor evaporation. In summary, across all aspects involving the manipulation and storage of TDI, there must be an emphasis on reinforced personal protective measures and strict adherence to established safety operating procedures to ensure both personnel health and workplace safety.
Frequently Asked Questions (FAQ)
Q
What is the Model NO. and HS Code of this TDI product?
The Model NO. (CAS) for this Toluene Diisocyanate (TDI) is 584-84-9, and its HS Code is 2929101000.
Q
What are the purity levels and isomeric ratio of this chemical?
The product features a minimum purity specification of 99% Min (with actual test results reaching 99.6% Purity). The isomeric ratio (2.4/2.6) is specified at 80±1.0 / 20±1.0.
Q
How is TDI packaged for transport?
TDI is safely packed and transported in standard 250kg iron drums.
Q
What personal protective equipment (PPE) is required when handling TDI?
Due to its strong irritant properties, operators must wear specialized protective gloves, a respirator or dust mask to prevent toxic fume inhalation, and safety goggles or a face shield to protect the eyes from splashes.
Q
What are the recommended storage conditions for TDI?
TDI must always be stored in a cool and dry place. This minimizes vapor evaporation and reduces the risk of hazardous chemical reactions caused by high temperatures or humidity.
