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305405

Octadecyl isocyanate

≥90%

Synonym(s):

1-Isocyanatooctadecane, 1-Octadecyl isocyanate, ODI, Stearyl isocyanate, n-Octadecyl isocyanate

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About This Item

Linear Formula:
CH3(CH2)17NCO
CAS Number:
112-96-9
Molecular Weight:
295.50
NACRES:
NA.22
PubChem Substance ID:
24858430
UNSPSC Code:
12352100
EC Number:
204-019-7
MDL number:
MFCD00002041
Assay:
≥90%
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vapor pressure

1 mmHg ( 154 °C)

assay

≥90%

refractive index

n20/D 1.45 (lit.)

bp

172-173 °C/5 mmHg (lit.)

mp

15-16 °C (lit.)

density

0.847 g/mL at 25 °C (lit.)

functional group

amine, isocyanate

storage temp.

2-8°C

SMILES string

CCCCCCCCCCCCCCCCCCN=C=O

InChI

1S/C19H37NO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-20-19-21/h2-18H2,1H3

InChI key

QWDQYHPOSSHSAW-UHFFFAOYSA-N

Application

Octadecyl isocyanate (n-octadecyl isocyanate) was employed for chemical modification of:
  • surface of cellulose nanocrystals to promote interfacial filler/matrix interactions
  • poly (2-hydroxyethyl methacrylate) (pHEMA) films, to investigate in vitro hemocompatibility assay using freshly drawn human whole blood
  • cellulose nanocrystals (or whiskers) and microfibrillated cellulose (MFC)

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pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

300.2 °F - closed cup

flash_point_c

149 °C - closed cup

ppe

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

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