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Safety Information

389943

Sigma-Aldrich

Heptyl isocyanate

97%

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About This Item

Linear Formula:
CH3(CH2)6NCO
CAS Number:
Molecular Weight:
141.21
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
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

Signal Word

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 Code

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

WGK

WGK 3

Flash Point(F)

145.4 °F - closed cup

Flash Point(C)

63 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

389943-5G:
389943-VAR:
389943-BULK:
389943-1G:


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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