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Key Documents

414883

Sigma-Aldrich

Hexyl isocyanate

97%

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About This Item

Fórmula linear:
CH3(CH2)5NCO
Número CAS:
Peso molecular:
127.18
Beilstein:
1751836
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22

Nível de qualidade

Ensaio

97%

forma

liquid

índice de refração

n20/D 1.421 (lit.)

pb

162-164 °C (lit.)

densidade

0.873 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CCCCCCN=C=O

InChI

1S/C7H13NO/c1-2-3-4-5-6-8-7-9/h2-6H2,1H3

chave InChI

ANJPRQPHZGHVQB-UHFFFAOYSA-N

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Descrição geral

Hexyl isocyanate has been investigated for its antigenicity in the guinea pig animal model of hapten-specific respiratory hypersensitivity. Polymerization of n-hexyl isocyanate using rare earth tris(2,6-di-tert-butyl-4-methylphenolate) [Ln(OAr)3] as initiator has been studied.

Aplicação

Hexyl isocyanate may be employed for the synthesis of following:
  • rigid-rod, helical isocyanate-based macromonomers
  • rod-coil-rod triblock copolymers with 2-vinylpyridine, by living anionic polymerization
  • chiral poly(n-hexyl isocyanate) (PHIC) macromonomers, by living anionic polymerization

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Resp. Sens. 1 - Skin Sens. 1

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

138.2 °F - closed cup

Ponto de fulgor (°C)

59 °C - closed cup

Equipamento de proteção individual

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


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Boer Liu et al.
Molecules (Basel, Switzerland), 26(15) (2021-08-08)
This work reveals the influence of pendant hydrogen bonding strength and distribution on self-assembly and the resulting thermomechanical properties of A-AB-A triblock copolymers. Reversible addition-fragmentation chain transfer polymerization afforded a library of A-AB-A acrylic triblock copolymers, wherein the A unit
Pulmonary hypersensitivity to hexyl isocyanate-ovalbumin aerosol in guinea pigs.
M H Karol et al.
Toxicology and applied pharmacology, 51(1), 73-80 (1979-10-01)
Synthesis and Self-Assembly Studies of Amphiphilic Poly (n-hexyl isocyanate)-b lock-poly (2-vinylpyridine)-b lock-poly (n-hexyl isocyanate) Rod-Coil-Rod Triblock Copolymer.
Rahman M, et al.
Macromolecules, 39(15), 5009-5014 (2006)
Polymerization of n-Hexyl Isocyanate Initiated by Novel Rare Earth Tris (2, 6-di-tert-butyl-4-methylphenolate).
XU X-Y, et al.
Chemical Research in Chinese Universities, 21(2), 224-226 (2005)
Garret M Miyake et al.
Journal of the American Chemical Society, 134(34), 14249-14254 (2012-08-16)
The synthesis of rigid-rod, helical isocyanate-based macromonomers was achieved through the polymerization of hexyl isocyanate and 4-phenylbutyl isocyanate, initiated by an exo-norbornene functionalized half-titanocene complex. Sequential ruthenium-mediated ring-opening metathesis polymerization of these macromonomers readily afforded well-defined brush block copolymers, with

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