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

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

(R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE price.
  • $43.6 - $1253.07
  • Product name: (R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE
  • CAS: 42340-98-7
  • MF: C13H11NO
  • MW: 197.23
  • EINECS:255-759-2
  • MDL Number:MFCD00004015
  • Synonyms:(R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE F;(R)-1-(1-isocyanatoethyl)naphthalene;(R)-(-)-1-(1-Naphthyl)ethyl Isocyanate;(R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE;(R) 1-(1-NAPTHYL)ETHYLISOCYANATE;(R)(-)-ALPHA-(1-NAPHTHYL)ETHYL ISOCYANATE;(R)-NEI;(-)-ALPHA-(1-NAPHTHYL)ETHYLISOCYANATE
12 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Chem-Impex
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 10mg
  • 250mg
  • 1g
  • 5G
  • ManufacturerAK Scientific
  • Product number4122AL
  • Product description(R)-(?)-1-(1-Naphthyl)ethyl isocyanate
  • Packaging1g
  • Price$205
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL12286
  • Product description(R)-(-)-1-(1-Naphthyl)ethyl isocyanate, 97%
  • Packaging250mg
  • Price$43.6
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL12286
  • Product description(R)-(-)-1-(1-Naphthyl)ethyl isocyanate, 97%
  • Packaging1g
  • Price$108
  • Updated2023-06-20
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0066101
  • Product description(R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE 95.00%
  • Packaging5G
  • Price$1253.07
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0066101
  • Product description(R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE 95.00%
  • Packaging1G
  • Price$741.66
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number37511
  • Product description(R)-(-)-1-(1-Naphthyl)ethylisocyanate,90%(GC) 90%(GC)
  • Packaging5G
  • Price$375.2
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number37511
  • Product description(R)-(-)-1-(1-Naphthyl)ethylisocyanate,90%(GC) 90%(GC)
  • Packaging1G
  • Price$99.68
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number220442
  • Product description(R)-(?)-1-(1-Naphthyl)ethyl isocyanate 98%
  • Packaging5g
  • Price$478
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number220442
  • Product description(R)-(?)-1-(1-Naphthyl)ethyl isocyanate 98%
  • Packaging1g
  • Price$47.2
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberI0336
  • Product description(R)-(-)-1-(1-Naphthyl)ethyl Isocyanate >90.0%(GC)
  • Packaging5g
  • Price$324
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberI0336
  • Product description(R)-(-)-1-(1-Naphthyl)ethyl Isocyanate >90.0%(GC)
  • Packaging1g
  • Price$99
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberN325070
  • Product description(R)-(?)-1-(1-Naphthyl)ethyl isocyanate
  • Packaging10mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 4122AL (R)-(?)-1-(1-Naphthyl)ethyl isocyanate 1g $205 2021-12-16 Buy
Alfa Aesar L12286 (R)-(-)-1-(1-Naphthyl)ethyl isocyanate, 97% 250mg $43.6 2023-06-20 Buy
Alfa Aesar L12286 (R)-(-)-1-(1-Naphthyl)ethyl isocyanate, 97% 1g $108 2023-06-20 Buy
American Custom Chemicals Corporation CCH0066101 (R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE 95.00% 5G $1253.07 2021-12-16 Buy
American Custom Chemicals Corporation CCH0066101 (R)-(-)-1-(1-NAPHTHYL)ETHYL ISOCYANATE 95.00% 1G $741.66 2021-12-16 Buy
Chem-Impex 37511 (R)-(-)-1-(1-Naphthyl)ethylisocyanate,90%(GC) 90%(GC) 5G $375.2 2021-12-16 Buy
Chem-Impex 37511 (R)-(-)-1-(1-Naphthyl)ethylisocyanate,90%(GC) 90%(GC) 1G $99.68 2021-12-16 Buy
Sigma-Aldrich 220442 (R)-(?)-1-(1-Naphthyl)ethyl isocyanate 98% 5g $478 2024-03-01 Buy
Sigma-Aldrich 220442 (R)-(?)-1-(1-Naphthyl)ethyl isocyanate 98% 1g $47.2 2024-03-01 Buy
TCI Chemical I0336 (R)-(-)-1-(1-Naphthyl)ethyl Isocyanate >90.0%(GC) 5g $324 2024-03-01 Buy
TCI Chemical I0336 (R)-(-)-1-(1-Naphthyl)ethyl Isocyanate >90.0%(GC) 1g $99 2024-03-01 Buy
TRC N325070 (R)-(?)-1-(1-Naphthyl)ethyl isocyanate 10mg $45 2021-12-16 Buy

Properties

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)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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