1,5-Diisocyanatonaphthalene (NDI) CAS 3173-72-6 Purity ≥99.0% (GC)

Short Description:

Chemical Name: 1,5-Diisocyanatonaphthalene

Synonyms: 1,5-Naphthalene Diisocyanate; NDI; 1,5-NDI

CAS: 3173-72-6

Purity: ≥99.0% (GC)

Appearance: White Flake 

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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3173-72-6 - Description:

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

3173-72-6 - Chemical Properties:

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

3173-72-6 - Specifications:

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/Storage/Shipping:

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. 

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

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 AssuranceStrict 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.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

3173-72-6 - Risk and Safety:

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

3173-72-6 - Application:

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.

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