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329746

Sigma-Aldrich

Octyl isocyanate

97%

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About This Item

Formula condensata:
CH3(CH2)7NCO
Numero CAS:
3158-26-7
Peso molecolare:
155.24
Numero CE:
221-598-1
Numero MDL:
MFCD00013887
Codice UNSPSC:
12352100
ID PubChem:
24859810
NACRES:
NA.22

Livello qualitativo

100

Saggio

97%

Forma fisica

liquid

Indice di rifrazione

n20/D 1.432 (lit.)

P. eboll.

200-204 °C (lit.)

Densità

0.88 g/mL at 25 °C (lit.)

Gruppo funzionale

amine
isocyanate

Stringa SMILE

CCCCCCCCN=C=O

InChI

1S/C9H17NO/c1-2-3-4-5-6-7-8-10-9-11/h2-8H2,1H3
DYQFCTCUULUMTQ-UHFFFAOYSA-N

Categorie correlate

Descrizione generale

Octyl isocyanate was reported to inactivate serine proteinase, chymotrypsin.

Applicazioni

Octyl isocyanate was used to suppress side reactions such as backbiting or chain transfer reaction during polymerization reactions. It was also used in the synthesis of:
  • low molar mass organogelator containing 2-(2′-hydroxyphenyl)benzoxazole (HPB) unit with long alkyl chain
  • N-octylurea
  • N-cyclopropyl-N′-octylurea

Pittogrammi

Health hazardExclamation mark
GHS08,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H302,H315,H317,H319,H334,H335

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

159.8 °F - closed cup

Punto d’infiammabilità (°C)

71 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
MKCQ1486
MKCP5106
MKCN8797
MKCN3864
MKCN2231

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Isopropyl isocyanate ≥98%

Sigma-Aldrich

141070

Isopropyl isocyanate

Phenyl isocyanate ≥98%

Sigma-Aldrich

185353

Phenyl isocyanate

Benzyl isocyanate 99%

Sigma-Aldrich

227269

Benzyl isocyanate

p-Toluenesulfonyl isocyanate 96%

Sigma-Aldrich

189278

p-Toluenesulfonyl isocyanate

C Morisseau et al.
Chemical research in toxicology, 14(4), 409-415 (2001-04-17)
The microsomal epoxide hydrolase (mEH) plays a significant role in the metabolism of xenobiotics such as polyaromatic toxicants. Additionally, polymorphism studies have underlined a potential role of this enzyme in relation to several diseases, such as emphysema, spontaneous abortion, and
W E Brown et al.
Science (New York, N.Y.), 174(4009), 608-610 (1971-11-05)
Alkyl isocyanates react specifically with the two serine proteinases, chymotrypsin and elastase, to yield inactive enzyme derivatives containing 1 male of reagent per mole of enzyme. Octyl isocyanate inactivates chymotrypsin only, while butyl isocyanate inactivates both enzymes but shows greater
Tae Hyeon Kim et al.
Journal of nanoscience and nanotechnology, 10(10), 6929-6933 (2010-12-09)
A low molar mass organogelator 1 containing 2-(2'-hydroxyphenyl)benzoxazole (HPB) unit with long alkyl chain was synthesized by the reaction with HPB and octyl isocyanate in THF at room temperature. A new chelate-based organogelator 1-Zn(II) was prepared with the reaction of
Anionic polymerization of isocyanates with optical functionalities.
Shin YD, et al.
Polymer, 42(19), 7979-7985 (2001)
Isocyanate binding to yeast glutathione reductase measured by fluorescence spectroscopy.
K J Baylor et al.
Biochemical Society transactions, 25(1), 47S-47S (1997-02-01)

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