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251887

2,4-Dimethoxyphenyl isocyanate

Name: 2,4-Dimethoxyphenyl isocyanate
Brand: ALDRICH

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

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Properties

Quality Level

100

assay

97%

form

liquid

bp

140 °C/11 mmHg (lit.)

mp

30 °C (lit.)

functional group

isocyanate

SMILES string

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

InChI

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

InChI key

WRAZHLRMDRTLOZ-UHFFFAOYSA-N

Description

Application

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

pictograms

GHS08,GHS07

signalword

Danger

hcodes

H302 + H312 + H332,H315,H317,H319,H334,H335

pcodes

P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338

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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Deazapurine solid-phase synthesis: construction of 3-substituted pyrrolo[3,2-d]pyrimidine-6-carboxylates on cross-linked polystyrene bearing a cysteamine linker.

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

Global Trade Item Number

SKU	GTIN
251887-1G	04061825770765
251887-5G	04061825938011