ChemicalBook > CAS DataBase List > (R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE

(R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE

Product Name
(R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE
CAS No.
42340-98-7
Chemical Name
(R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE
Synonyms
(R)-NEI;(R) 1-(1-NAPTHYL)ETHYLISOCYANATE;[(1R)-1-(1-Naphtyl)ethyl] isocyanate;1-[(R)-1-Isocyanatoethyl]naphthalene;(R)-1-(1-isocyanatoethyl)naphthalene;[R,(-)]-1-(1-Naphtyl)ethyl isocyanate;(-)-ALPHA-(1-NAPHTHYL)ETHYLISOCYANATE;1-[(1R)-1-isocyanatoethyl]naphthalene;Naphthalene, 1-(1R)-1-isocyanatoethyl-;(R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE
CBNumber
CB9162857
Molecular Formula
C13H11NO
Formula Weight
197.23
MOL File
42340-98-7.mol
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(R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE Property

Boiling point:
106-108 °C0.16 mm Hg(lit.)
Density 
1.118 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.604(lit.)
Flash point:
200 °F
storage temp. 
2-8°C
form 
clear liquid
color 
Colorless to Light yellow to Light orange
optical activity
[α]20/D 47±2°, c = 3.5% in toluene
Sensitive 
Moisture Sensitive
BRN 
4181805
CAS DataBase Reference
42340-98-7(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
36/37/38-42/43
Safety Statements 
23-26-36/37
RIDADR 
UN 2206 6.1/PG 3
WGK Germany 
3
F 
10-21
HS Code 
2929.10.8090
HazardClass 
6.1
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

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+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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
220442
Product name
(R)-(?)-1-(1-Naphthyl)ethyl isocyanate
Purity
98%
Packaging
1g
Price
$47.2
Updated
2024/03/01
TCI Chemical
Product number
I0336
Product name
(R)-(-)-1-(1-Naphthyl)ethyl Isocyanate
Purity
>90.0%(GC)
Packaging
1g
Price
$99
Updated
2024/03/01
TCI Chemical
Product number
I0336
Product name
(R)-(-)-1-(1-Naphthyl)ethyl Isocyanate
Purity
>90.0%(GC)
Packaging
5g
Price
$324
Updated
2024/03/01
Alfa Aesar
Product number
L12286
Product name
(R)-(-)-1-(1-Naphthyl)ethyl isocyanate, 97%
Packaging
250mg
Price
$43.6
Updated
2023/06/20
Alfa Aesar
Product number
L12286
Product name
(R)-(-)-1-(1-Naphthyl)ethyl isocyanate, 97%
Packaging
1g
Price
$108
Updated
2023/06/20

(R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE Suppliers

Americas 1 China 45 Europe 1 Germany 3 India 5 Japan 1 Switzerland 1 The Netherlands 1 United Kingdom 3 United States 8 Global 69
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View Lastest Price from (R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE manufacturers

Career Henan Chemical Co
Product
(r)-(-)-1-(1-naphthyl)ethyl isocyanate 42340-98-7
Price
US $1.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
200kg
Release date
2018-12-25

42340-98-7, (R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATERelated Search:

(S)-(+)-1-(1-NAPHTHYL)ETHYL ISOCYANATE,(S)(+)-ALPHA-(1-NAPHTHYL)ETHYL ISOCYANATE,(S)-(+)-1-(1-NAPHTHYL)ETHYL ISOCYANATE, 99% (96% EE/GLC) 1-(1-NAPHTHYL)ETHYL ISOCYANATE (R)-(+)-1-Phenylethyl isocyanate (+/-)1-(1-Naphthyl)ethylamine 1-ETHYLNAPHTHALENE DL-alpha-Methylbenzylamine Benzyl isocyanate (R)-(+)-1-Phenylethylamine Ethyl isocyanate (R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE 1-NAPHTHALENEMETHYLAMINE (R)-(+)-1-(1-Naphthyl)ethylamine Isopropyl isocyanate

  • (R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE
  • (R) 1-(1-NAPTHYL)ETHYLISOCYANATE
  • (R)(-)-ALPHA-(1-NAPHTHYL)ETHYL ISOCYANATE
  • (R)-NEI
  • (-)-ALPHA-(1-NAPHTHYL)ETHYLISOCYANATE
  • ISOCYANIC ACID (R)-(-)-1-(1-NAPHTHYL)ETHYL ESTER 93+%
  • Naphthalene, 1-(1R)-1-isocyanatoethyl-
  • ISOCYANIC ACID (R)-(-)-1-(1-NAPHTHYL)ETHYL ESTER
  • R(-)-1-(1-naphthyl)ethyl isocyanate stab.
  • [(1R)-1-(1-Naphtyl)ethyl] isocyanate
  • [R,(-)]-1-(1-Naphtyl)ethyl isocyanate
  • 1-[(R)-1-Isocyanatoethyl]naphthalene
  • 1-[(1R)-1-isocyanatoethyl]naphthalene
  • (R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE F
  • (R)-1-(1-isocyanatoethyl)naphthalene
  • (<i>R</i>)-(-)-1-(1-Naphthyl)ethyl Isocyanate
  • (R)-(-)-1-(1-Naphthyl)ethylIsocyanate&gt
  • 42340-98-7
  • Derivatization Reagents
  • Chiral Resolution Reagents
  • Chiral Resolving Reagents
  • Analytical Chromatography Product Catalog
  • Optical Resolution
  • e.e. / Absolute Conefiguration Determination (NMR)
  • e.e. Determination (HPLC Labeling Reagents)
  • for Resolution of Bases
  • for Resolution of Alcohols & Thiols
  • Enantiomer Excess & Absolute Conefiguration Determination
  • Chiral Building Blocks
  • Isocyanates (Chiral)
  • Chiral Derivatization
  • Asymmetric Synthesis
  • chiral
  • Analytical Chemistry
  • Chiral Building Blocks
  • e.e. / Absolute Configuration Determination (NMR)
  • e.e. Determination (HPLC Labeling Reagents)
  • Enantiomer Excess & Absolute Configuration Determination
  • for Resolution of Alcohols & Thiols
  • for Resolution of Bases
  • Isocyanates (Chiral)
  • Optical Resolution
  • Synthetic Organic Chemistry