CAS 3173-72-6

1,5-Naphthalene diisocyanate

Description:

1,5-Naphthalene diisocyanate (NDI) is an organic compound characterized by its two isocyanate functional groups attached to a naphthalene ring. It is a colorless to pale yellow solid at room temperature and is known for its high reactivity, particularly towards nucleophiles, making it useful in the synthesis of polyurethanes and other polymers. NDI is primarily utilized in the production of coatings, adhesives, and elastomers due to its ability to form strong cross-linked structures. The compound is also noted for its thermal stability and resistance to degradation, which enhances the durability of the materials it helps produce. However, it is important to handle NDI with care, as it is classified as a potential respiratory sensitizer and can cause skin irritation. Proper safety measures, including the use of personal protective equipment, are essential when working with this substance. Overall, 1,5-Naphthalene diisocyanate plays a significant role in the field of polymer chemistry and materials science.

Formula: C₁₂H₆N₂O₂

InChI: InChI=1S/C12H6N2O2/c15-7-13-11-5-1-3-9-10(11)4-2-6-12(9)14-8-16/h1-6H

InChI key: InChIKey=SBJCUZQNHOLYMD-UHFFFAOYSA-N

SMILES: N(=C=O)C=1C2=C(C(N=C=O)=CC=C2)C=CC1

Synonyms:

• 1,5-Diisocyanatonaphthalene
• 1,5-Naphthalenediisocyanate
• 1,5-Naphthalenediol, diisocyanate
• 1,5-Naphthyl diisocyanate
• 1,5-Naphthylene diisocyanate
• 1,5-Ndi
• Isocyanic acid, 1,5-naphthylene ester
• NDI
• NSC 240728
• Naphthalene, 1,5-diisocyanato-
• 1,5-Naphthalene diisocyanate

1,5-Diisocyanatonaphthalene

CAS: 3173-72-6

Formula: C₁₂H₆N₂O₂

Purity: >98.0%(GC)

Color and Shape: White to Light yellow powder to lump

Molecular weight: 210.19

Ref: 3B-N0168

1,5-Naphthalene Diisocyanate

CAS: 3173-72-6

Formula: C₁₂H₆N₂O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 210.1882

Ref: IN-DA003B0R

1,5-Naphthalene Diisocyanate

CAS: 3173-72-6

1,5-Naphthalene Diisocyanate

Purity: 98%

Molecular weight: 210.19g/mol

Ref: 54-OR1009284

1,5-Diisocyanatonaphthalene

Controlled Product

CAS: 3173-72-6

Applications 1,5-DIISOCYANATONAPHTHALENE (cas# 3173-72-6) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Formula: C₁₂H₆N₂O₂

Color and Shape: White To Off-White

Molecular weight: 210.19

Ref: TR-D679083

1,5-Naphthalenediisocyanate

CAS: 3173-72-6

Formula: C₁₂H₆N₂O₂

Purity: 98%

Color and Shape: Solid, White to pale yellow powder

Molecular weight: 210.192

Ref: 10-F044412

1,5-Naphthylene diisocyanate

CAS: 3173-72-6

1,5-Naphthylene diisocyanate is a cross-linking agent that can be used as a replacement for phenol in the production of polyurethane. It can also be used to make polyurethane elastomers and adhesives. 1,5-Naphthylene diisocyanate has been shown to react with ethylene diamine to form urethane and with anhydrous sodium carbonate to form urea. The binding constants between 1,5-naphthylene diisocyanate and glycol ethers are high enough for the reaction to proceed spontaneously. When exposed to air, 1,5-naphthylene diisocyanate undergoes oxidation reactions that lead to the formation of naphthalene.

Formula: C₁₂H₆N₂O₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 210.19 g/mol

Ref: 3D-FN33948