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Merck
CN

D124702

1,6-Diisocyanatohexane

98%

Synonym(s):

Hexamethylene diisocyanate

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About This Item

Linear Formula:
OCN(CH2)6NCO
CAS Number:
822-06-0
Molecular Weight:
168.19
EC Number:
212-485-8
UNSPSC Code:
12162002
PubChem Substance ID:
24893386
Beilstein/REAXYS Number:
956709
MDL number:
MFCD00002047

Key Documents

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InChI key

RRAMGCGOFNQTLD-UHFFFAOYSA-N

InChI

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

SMILES string

O=C=NCCCCCCN=C=O

vapor pressure

0.05 mmHg ( 25 °C)

assay

98%

refractive index

n20/D 1.452 (lit.)

bp

255 °C (lit.)

density

1.04 g/mL at 25 °C (lit.)

signalword

Danger

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

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Certificates of Analysis (COA)

Lot/Batch Number
1357662
1387218
1383362
MKBB4039
1378802

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Sander M van Putten et al.
Journal of biomedical materials research. Part A, 98(4), 527-534 (2011-06-18)
Biomaterials are at continuous risk of bacterial contamination during production and application. In vivo, bacterial contamination of biomaterials delays the foreign body reaction (FBR). Endotoxins such as lipopolysaccharides (LPS), major constituents of the bacterial cell wall, are potent stimulators of
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
Victoria Arrandale et al.
International archives of occupational and environmental health, 86(2), 167-175 (2012-03-14)
Despite the importance of skin exposure, studies of skin symptoms in relation to exposure and respiratory symptoms are rare. The goals of this study were to describe exposure-response relationships for skin symptoms, and to investigate associations between skin and respiratory
Ying-Yu Chen et al.
Langmuir : the ACS journal of surfaces and colloids, 29(11), 3721-3729 (2013-02-28)
The purpose of this study is to develop an injectable thermoresponsive hydrogel system that can undergo sol-gel phase transition by the stimulation of body temperature with improved mechanical stability and biocompatibility as a controlled drug delivery carrier for cancer therapy.
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
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