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52649

Hexamethylene diisocyanate

Name: Hexamethylene diisocyanate
Brand: SIGMA

puriss., ≥99.0% (GC)

Synonym(s):

1,6-Diisocyanatohexane

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About This Item

Linear Formula:

OCN(CH₂)₆NCO

CAS Number:

822-06-0

Molecular Weight:

168.19

UNSPSC Code:

12352118

NACRES:

NA.25

PubChem Substance ID:

57651377

EC Number:

212-485-8

Beilstein/REAXYS Number:

956709

MDL number:

MFCD00002047

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Properties

grade

puriss.

Quality Level

200

assay

≥99.0% (GC)

refractive index

n20/D 1.453

bp

82-85 °C/0.1 mmHg

density

1.047 g/mL at 20 °C

SMILES string

O=C=NCCCCCCN=C=O

InChI

1S/C8H12N2O2/c11-7-9-5-3-1-2-4-6-10-8-12/h1-6H2

InChI key

RRAMGCGOFNQTLD-UHFFFAOYSA-N

Description

Application

Bifunctional reagent

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pictograms

GHS06,GHS08,GHS05

signalword

Danger

hcodes

H302,H314,H317,H330,H334,H335

pcodes

P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1C - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 1

flash_point_f

266.0 °F - Pensky-Martens closed cup

flash_point_c

130 °C - Pensky-Martens closed cup

ppe

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

Regulatory Information

非剧毒-急性毒性1

危险化学品

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Acute life-threatening extrinsic allergic alveolitis in a paint controller.

G Bieler et al.

Occupational medicine (Oxford, England), 61(6), 440-442 (2011-08-10)

Occupational diisocyanate-induced extrinsic allergic alveolitis (EAA) is a rare and probably underestimated diagnosis. Two acute occupational EAA cases have been described in this context, but neither of them concerned hexamethylene diisocyanate (HDI) exposure. To investigate the cause of a life-threatening

The Inflammasome Components NLRP3 and ASC Act in Concert with IRGM To Rearrange the Golgi Apparatus during Hepatitis C Virus Infection.

Coralie F Daussy et al.

Journal of virology, 95(3) (2020-11-20)

Hepatitis C virus (HCV) infection triggers Golgi fragmentation through the Golgi-resident protein immunity-related GTPase M (IRGM). Here, we report the roles of NLRP3 (NOD-, LRR- and pyrin domain-containing protein 3) and ASC (apoptosis-associated speck-like protein containing a caspase activation and

Biodegradable hyperbranched amphiphilic polyurethane multiblock copolymers consisting of poly(propylene glycol), poly(ethylene glycol), and polycaprolactone as in situ thermogels.

Zibiao Li et al.

Biomacromolecules, 13(12), 3977-3989 (2012-11-22)

This paper reports the synthesis and characterization of new hyperbranched amphiphilic polyurethane multiblock copolymers consisting of poly(propylene glycol) (PPG), poly(ethylene glycol) (PEG), and polycaprolactone (PCL) segments as in situ thermogels. The hyperbranched poly(PPG/PEG/PCL urethane)s, termed as HBPEC copolymers, were synthesized

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Global Trade Item Number

SKU	GTIN
52649-25ML	04061832556284
52649-100ML	04061837838422
52649-500ML	04061837838439