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389943

Sigma-Aldrich

Heptyl isocyanate

97%

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About This Item

Linear Formula:
CH3(CH2)6NCO
CAS Number:
4747-81-3
Molecular Weight:
141.21
MDL number:
MFCD00144892
UNSPSC Code:
12352100
PubChem Substance ID:
24864306
NACRES:
NA.22

assay

97%

refractive index

n20/D 1.426 (lit.)

bp

75 °C/15 mmHg (lit.)

density

0.876 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCN=C=O

InChI

1S/C8H15NO/c1-2-3-4-5-6-7-9-8-10/h2-7H2,1H3

InChI key

RFXBSYPBSRSQDU-UHFFFAOYSA-N

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - 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_germany

WGK 3

flash_point_f

145.4 °F - closed cup

flash_point_c

63 °C - closed cup

ppe

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

Certificates of Analysis (COA)

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Lajos Nagy et al.
International journal of molecular sciences, 21(4) (2020-02-23)
In this article, the capability of encoding information using a homologous series of monodisperse monomethoxypolyethylene glycols (mPEG), with a number of ethylene oxide units ranging from nEO = 5 to 8, and monodisperse linear aliphatic isocyanates containing a number of

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