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243272

Allyl isocyanate

Name: Allyl isocyanate
Brand: ALDRICH

95%

Synonym(s):

3-Isocyanatoprop-1-ene

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About This Item

Linear Formula:

CH₂=CHCH₂NCO

CAS Number:

1476-23-9

Molecular Weight:

83.09

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24854606

MDL number:

MFCD00002044

Beilstein/REAXYS Number:

506106

Assay:

95%

Form:

liquid

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Properties

Quality Segment

100

assay

95%

form

liquid

refractive index

n20/D 1.417 (lit.)

bp

87-89 °C (lit.)

density

0.94 g/mL at 25 °C (lit.)

functional group

amine, isocyanate

storage temp.

2-8°C

SMILES string

C=CCN=C=O

InChI

1S/C4H5NO/c1-2-3-5-4-6/h2H,1,3H2

InChI key

HXBPYFMVGFDZFT-UHFFFAOYSA-N

Description

General description

The rate constants for the gas phase reactions of ozone, OH radical and NO(3) radical with allyl isocyanate (AIC) were studied.

Allyl isocyanate is an organosulfur compound that finds its application in the synthesis, and characterization of biodegradable dextran-allyl isocyanate-ethylamine/polyethylene glycol-diacrylate hydrogels.

Application

Allyl isocyanate is used to prepare:

Allyl-pHPMA (allyl-Poly[N-(2-hydroxypropyl) methacrylamide) by reacting with 2° hydroxyl group of pHPMA.
Allyl-containing triBCP precursor via bidirectional anionic polymerization of styrene. The precursor used in the synthesis of poly(allyl isocyanate)-block-polystyrene-block-poly(allylisocyanate) (PAIC-b-PSt-b-PAIC).

pictograms

GHS02,GHS06,GHS08

signalword

Danger

hcodes

H226,H301 + H311 + H331,H315,H317,H319,H334

pcodes

P210 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

109.4 °F - closed cup

flash_point_c

43 °C - closed cup

ppe

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

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