ChemicalBook > CAS DataBase List > 1-Naphthyl isocyanate

1-Naphthyl isocyanate

Product Name
1-Naphthyl isocyanate
CAS No.
86-84-0
Chemical Name
1-Naphthyl isocyanate
Synonyms
HEXAMETHYLENE;NAPHTHENE;CYCLOHEXANE-205;HEXAHYDROBENZENE;HEXANAPHTHENE;HEXANAPHTHALENE;CYCLOHEXANE-195;1-Naphtyl isocyanate;1-NAPHTHYL ISOCYANATE;A-NAPHTHYL ISOCYANATE
CBNumber
CB7179305
Molecular Formula
C11H7NO
Formula Weight
169.18
MOL File
86-84-0.mol
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1-Naphthyl isocyanate Property

Melting point:
4 °C (lit.)
Boiling point:
267 °C/761 mmHg (lit.)
Density 
1.177 g/mL at 25 °C (lit.)
vapor density 
2.9 (vs air)
vapor pressure 
168.8 mm Hg ( 37.7 °C)
refractive index 
n20/D 1.6344(lit.)
Flash point:
-1 °F
storage temp. 
Inert atmosphere,2-8°C
solubility 
Miscible with alcohol, chloroform and diethyl ether.
form 
clear liquid
color 
Colorless to Light yellow to Light orange
Sensitive 
Moisture Sensitive
Merck 
14,6410
BRN 
742779
Stability:
Stable. Incompatible with strong oxidizing agents, alcohols.
CAS DataBase Reference
86-84-0(CAS DataBase Reference)
NIST Chemistry Reference
Naphthalene, 1-isocyanato-(86-84-0)
EPA Substance Registry System
1-Isocyanatonaphthalene (86-84-0)
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Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38-42
Safety Statements 
9-16-25-33-60-61-62-36/37/39-26-45-27-23
RIDADR 
UN 2206 6.1/PG 3
WGK Germany 
3
RTECS 
GU6300000
F 
3-10
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
29291090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
170518
Product name
1-Naphthyl isocyanate
Purity
98%
Packaging
5g
Price
$64.6
Updated
2024/03/01
Sigma-Aldrich
Product number
11357
Product name
1-Naphthyl isocyanate
Purity
for HPLC derivatization, ≥99.0% (GC)
Packaging
1g
Price
$28.9
Updated
2022/05/15
TCI Chemical
Product number
I0125
Product name
1-Naphthyl Isocyanate
Purity
>99.0%(GC)
Packaging
5mL
Price
$55
Updated
2024/03/01
TCI Chemical
Product number
I0125
Product name
1-Naphthyl Isocyanate
Purity
>99.0%(GC)
Packaging
25mL
Price
$185
Updated
2024/03/01
Alfa Aesar
Product number
A17200
Product name
1-Naphthyl isocyanate, 98%
Packaging
5g
Price
$56.4
Updated
2024/03/01
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1-Naphthyl isocyanate Chemical Properties,Usage,Production

Chemical Properties

colourless or slightly yellow liquid

Uses

1-Naphthyl isocyanate is used in the preparation of cationic aromatic urethane. It is useful for the study of cholangiolitic hepatotoxicity in laboratory animals. It is also employed as separate enantiomers of beta-blockers.

Synthesis Reference(s)

Synthetic Communications, 23, p. 335, 1993 DOI: 10.1080/00397919308009785

Purification Methods

Distil the isocyanate at atmospheric pressure or in a vacuum. It can be crystallised from pet ether (b 60-70o) at low temperature. It has a pungent odour, is TOXIC and is absorbed through the skin. [Beilstein 12 H 1244, 12 III 2948.]

1-Naphthyl isocyanate Preparation Products And Raw materials

Raw materials

Triphosgene Ammonium chloride Hydrochloric acid 1-Naphthylamine 1,2-Dichlorobenzene

Preparation Products

1-AMINO-8-NAPHTHOIC ACID
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1-Naphthyl isocyanate Suppliers

Americas 1 Australia 1 Belgium 5 Canada 1 China 101 Czech Republic 4 Europe 2 France 2 Germany 6 India 9 Japan 6 Poland 2 Slovakia 1 Switzerland 2 The Netherlands 2 Ukraine 1 United Kingdom 19 United States 35 Global 200
J & K SCIENTIFIC LTD.
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View Lastest Price from 1-Naphthyl isocyanate manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
1-Naphthyl isocyanate 98% 86-84-0
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27
Career Henan Chemical Co
Product
1-Naphthyl isocyanate 86-84-0
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
JD 655
Release date
2019-09-01

86-84-0, 1-Naphthyl isocyanateRelated Search:

1-(1-NAPHTHYL)-2-THIOUREA ISOCYANIC ACID Chlorosulfonyl isocyanate Propyl isocyanate 4-Chlorophenyl isocyanate Diethylstilbestrol Nitronaphthalene 2-BROMOPHENYL ISOCYANATE BENZENESULFONYL ISOCYANATE 2,6-Dimethylphenyl isocyanate 4-ETHYLPHENYL ISOCYANATE 2-BIPHENYLYL ISOCYANATE Phenyl isocyanate 2-NAPHTHYL ISOCYANATE,β-Naphthyl isocyanate,2-Naphthyl Isocyanate ,97% ISOCYANATE Cyanamide NAPHTHENE 2-Naphthene,2-NAPHTHENE BORONIC ACID, NAPHTHALENE-2-BORONIC ACID, 2-NAPHTHYLBORONIC ACID

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  • 1-NaphthylIsocyanate&gt
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  • Mepanipyrim Impurity 9 (Ferimzone)
  • 86-84-0
  • 86-48-0
  • C11H7NO
  • ARYL ISOCYANATE
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