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Safety Information

D124702

Sigma-Aldrich

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
Beilstein:
956709
EC Number:
212-485-8
MDL number:
MFCD00002047
UNSPSC Code:
12162002
PubChem Substance ID:
24893386

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.)

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

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Signal Word

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 Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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
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
M Janko et al.
American Industrial Hygiene Association journal, 53(5), 331-338 (1992-05-01)
Monitoring of exposure to 1,6-hexamethylene (HDI) monomers and HDI polyisocyanates in Oregon was initiated in 1980 and covered primarily spray painting and related activities. A total of 562 air samples were collected from 60 workplaces during the years 1980-1990 and
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