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Sigma-Aldrich

3,5-Dimethylphenylisocyanat

99%

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About This Item

Lineare Formel:
(CH3)2C6H3NCO
CAS-Nummer:
54132-75-1
Molekulargewicht:
147.17
EG-Nummer:
258-987-0
MDL-Nummer:
MFCD00013868
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24864316
NACRES:
NA.22

Dampfdruck

0.2 psi ( 20 °C)

Assay

99%

Form

liquid

Brechungsindex

n20/D 1.528 (lit.)

Dichte

1.045 g/mL at 25 °C (lit.)

Lagertemp.

2-8°C

SMILES String

Cc1cc(C)cc(c1)N=C=O

InChI

1S/C9H9NO/c1-7-3-8(2)5-9(4-7)10-6-11/h3-5H,1-2H3

InChIKey

DZSGDHNHQAJZCO-UHFFFAOYSA-N

Verwandte Kategorien

Anwendung

Uses include linking with oligosaccharides and cyclodextrins for chiral chromatography stationary phases.

Piktogramme

Health hazardExclamation mark
GHS08,GHS07

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flammpunkt (°F)

183.2 °F - closed cup

Flammpunkt (°C)

84 °C - closed cup

Persönliche Schutzausrüstung

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

Analysenzertifikate (COA)

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Qi Wu et al.
Journal of chromatography. A, 1600, 209-218 (2019-05-03)
Graphene quantum dots (GQD) functionalized β-cyclodextrin (β-CD) and cellulose silica composites were first prepared and applied in HPLC as chiral stationary phases (CSP) to investigate the effect of GQDs on chiral separation. Through comparing the enantioseparation performance of GQDs functionalized
Mingxuan Ma et al.
Journal of chromatographic science, 55(8), 839-845 (2017-05-16)
A new type of partially substituted 3,5-dimethylphenylcarbamate-(3-(2-O-β-cyclodextrin)-2-hydroxypropoxy)-propylsilyl-appended silica particles (MP-CD-HPS) have been prepared by a convenient post-immobilization derivazition procedure. The MP-CD-HPS has been successfully used as chiral stationary phase (CSP) for high-performance liquid chromatography (HPLC) under normal phase, reversed phase
Bulletin of the Chemical Society of Japan, 63, 3606-3606 (1990)
Akiyuki Ryoki et al.
Journal of chromatography. A, 1599, 144-151 (2019-04-21)
Coated-type chiral stationary phases (CSPs) for high-performance liquid chromatography (HPLC) were prepared from three cyclic amylose tris(3,5-dimethylphenylcarbamate) (cADMPC) samples, of which weight-average molar mass (Mw) ranges from 19 to 91 kg mol-1, and from three linear ADMPC samples ranging in Mw
Mariana Silva et al.
Journal of chromatography. A, 1490, 166-176 (2017-02-17)
In this paper a chiral stationary phase (CSP) was prepared by the immobilization of a β-CD derivative (3,5-dimethylphenylcarbamoylated β-CD) onto the surface of amino-functionalized spherical ordered mesoporous silica (denoted as SM) via a urea linkage using the Staudinger reaction. The

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