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Merck
CN

251887

2,4-Dimethoxyphenyl isocyanate

97%

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About This Item

Linear Formula:
(CH3O)2C6H3NCO
CAS Number:
84370-87-6
Molecular Weight:
179.17
NACRES:
NA.22
PubChem Substance ID:
24855164
UNSPSC Code:
12352100
EC Number:
282-747-4
MDL number:
MFCD00002005
Assay:
97%
Form:
liquid

Key Documents

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InChI key

WRAZHLRMDRTLOZ-UHFFFAOYSA-N

InChI

1S/C9H9NO3/c1-12-7-3-4-8(10-6-11)9(5-7)13-2/h3-5H,1-2H3

SMILES string

COc1ccc(N=C=O)c(OC)c1

assay

97%

form

liquid

bp

140 °C/11 mmHg (lit.)

mp

30 °C (lit.)

functional group

isocyanate

Quality Level

100

Related Categories

Application

2,4-Dimethoxyphenyl isocyanate has been used in the preparation of pyrrolo[3,2-d]pyrimidines.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
14516JO
10725BU
09620PR
03909HI
03715JR

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Frederik J R Rombouts et al.
Journal of combinatorial chemistry, 7(4), 589-598 (2005-07-12)
The first solid-phase methodology for the preparation of pyrrolo[3,2-d]pyrimidines is presented. Merrifield resin bearing a cysteamine "traceless" linker was treated with 4-oxo-N-(PhF)proline benzyl ester (10; PhF = 9-(9-phenylfluorenyl)) to provide resin-bound aminopyrrole 20, which was treated with ethyl, phenyl, 4-phenoxyphenyl

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