1,5-Diisocyanatonaphthalene (NDI) CAS 3173-72-6 Purity ≥99.0% (GC)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 1,5-Diisocyanatonaphthalene (NDI) (CAS: 3173-72-6) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase 1,5-Diisocyanatonaphthalene, Please contact: alvin@ruifuchem.com
| Chemical Name | 1,5-Diisocyanatonaphthalene |
| Synonyms | 1,5-Naphthalene Diisocyanate; Naphthalene 1,5-Diisocyanate; Naphthyl 1,5-Diisocyanate; NDI; 1,5-NDI |
| Stock Status | In Stock, Production Capacity 200 Tons per Year |
| CAS Number | 3173-72-6 |
| Molecular Formula | C12H6N2O2 |
| Molecular Weight | 210.19 g/mol |
| Melting Point | 128.0 to 132.0℃ |
| Boiling Point | 183℃/10 mmHg |
| Flash Point | 192℃ |
| Density | 1.42~1.45g/cm3 |
| Store Under Inert Gas | Store Under Inert Gas |
| Sensitive | Hygroscopic, Moisture Sensitive, Heat Sensitive |
| Water Solubility | Soluble in Water |
| COA & MSDS | Available |
| Place of Origin | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | White Flake | White Flake |
| Dissolve | Lucidity | Lucidity |
| Melting Point | 128.0 to 132.0℃ | 129.0 to 130.0℃ |
| Purity / Analysis Method | ≥99.0% (GC) | 99.11% |
| Hydrolysable Chloride | ≤0.03% | 0.02% |
| NCO | 40.0±0.5% | 40.03% |
| Infrared Spectrum | Consistent with Structure | Complies |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Protect from light and moisture. Strict and safe operation.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Hazard Symbols Xn - Harmful
Risk Codes
R20 - Harmful by inhalation
R36/37/38 - Irritating to eyes, respiratory system and skin.
R42 - May cause sensitization by inhalation
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R37 - Irritating to the respiratory system
R26 - Very Toxic by inhalation
R36/38 - Irritating to eyes and skin.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S28 - After contact with skin, wash immediately with plenty of soap-suds.
S38 - In case of insufficient ventilation, wear suitable respiratory equipment.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
S42 - During fumigation / spraying wear suitable respiratory equipment.
S36 - Wear suitable protective clothing.
S51 - Use only in well ventilated areas.
S22 - Do not breathe dust.
UN IDs 2206
RTECS NQ9600000
HS Code 2929109000
Hazard Class 6.1(b)
Packing Group III
1,5-Diisocyanatonaphthalene (NDI) (CAS: 3173-72-6) is mainly used for the production of elastomers. Used as a curing agent in the manufacture of elastomers.
1,5-Diisocyanatonaphthalene is a raw material for the synthesis of advanced polyurethane, and can also be used for the synthesis of coatings, adhesives, etc.
1,5-Diisocyanatonaphthalene is a class of polyurethane (PU) synthesized from diisocyanate components. Compared with MDI and TDI, NDI has higher melting point, higher molecular rigidity, regularity and symmetry, which can fundamentally improve the phase separation degree of polyurethane and make NDI-based polyurethane obtain more excellent mechanical and physical properties. NDI-based polyurethane has the characteristics of high wear resistance, high heat resistance, corrosion resistance and excellent dynamic performance. It is mainly used in high dynamic load and heat resistance occasions.
