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Merck
CN

70725

(R)-(−)-1-(1-Naphthyl)ethyl isocyanate

derivatization grade (chiral), LiChropur, ≥99.0%

Synonym(s):

(R)-NEI

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About This Item

Linear Formula:
C10H7CH(CH3)NCO
CAS Number:
Molecular Weight:
197.23
UNSPSC Code:
12352200
NACRES:
NA.22
PubChem Substance ID:
EC Number:
255-759-2
Beilstein/REAXYS Number:
4181805
MDL number:
Assay:
≥99.0% (sum of enantiomers, GC), ≥99.0%
Form:
liquid
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grade

derivatization grade (chiral)

Quality Segment

assay

≥99.0% (sum of enantiomers, GC), ≥99.0%

form

liquid

optical activity

[α]20/D −47±2°, c = 3.5% in toluene

optical purity

enantiomeric ratio: ≥99.5:0.5 (GC)

quality

LiChropur

refractive index

n20/D 1.604

bp

106-108 °C/0.16 mmHg (lit.)

density

1.118 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

C[C@@H](N=C=O)c1cccc2ccccc12

InChI

1S/C13H11NO/c1-10(14-9-15)12-8-4-6-11-5-2-3-7-13(11)12/h2-8,10H,1H3/t10-/m1/s1

InChI key

GONOHGQPZFXJOJ-SNVBAGLBSA-N

Other Notes

Chiral derivatizing agent for the indirect resolution of alcohols, thiols and amines by chromatographic separation of diastereomeric derivatives
Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany


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pictograms

Skull and crossbonesHealth hazard

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

200.1 °F - closed cup

flash_point_c

93.4 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter



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