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H51076 2-Naphthyl isocyanate, 97%

CAS Number
2243-54-1
Synonyms

Stock No. Size Price ($) Quantity Availability
H51076-03 1g 129.00
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2-Naphthyl isocyanate, 97%

MDL
MFCD00014319
EINECS
218-815-7

Chemical Properties

Formula
C11H7NO
Formula Weight
169.18
Melting point
53-56°
Boiling Point
83°/0.2mm
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Solubility
It hydrolyzes in water.

Applications

2-Naphthyl isocyanate is used as pharmaceutical intermediate.

Notes

Moisture sensitive. Incompatible with oxidizing agents, alcohols and amines.

Literature References

Nobuya Tamura; Kimiko Aoki; Mei-Sie Lee. Characterization and genotoxicity of DNA adducts caused by 2-naphthyl isocyanate. Carcinogenesis. 1990, 11, (11),2009-2014

 

Mei Sie Lee. Oxidative conversion by rat liver microsomes of 2-naphthyl isothiocyanate to 2-naphthyl isocyanate, a genotoxicant. Chem. Res. Toxicol. 1992, 5, (6),791-796

GHS Hazard and Precautionary Statements

Hazard Statements: H302+H312+H332-H315-H319-H334-H335

Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P285-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P342+P311-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. In case of inadequate ventilation wear respiratory protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2929.10
TSCA
No

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  • B20033

    4-(Trifluoromethoxy)phenyl isocyanate, 97%
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    4-(Trifluoromethylthio)phenyl isocyanate, 97%

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