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B95736

Sigma-Aldrich

Butylisocyanat

98%

Synonym(e):

1-Isocyanatobutane, n-Butyl isocyanate, BIC

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About This Item

Lineare Formel:
CH3(CH2)3NCO
CAS-Nummer:
111-36-4
Molekulargewicht:
99.13
Beilstein:
773917
EG-Nummer:
203-862-8
MDL-Nummer:
MFCD00002046
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24892145
NACRES:
NA.21

Dampfdichte

3 (vs air)

Qualitätsniveau

100

Dampfdruck

10.6 mmHg ( 20 °C)

Assay

98%

Form

liquid

Brechungsindex

n20/D 1.406 (lit.)

bp

115 °C (lit.)

Dichte

0.88 g/mL at 25 °C (lit.)

SMILES String

CCCCN=C=O

InChI

1S/C5H9NO/c1-2-3-4-6-5-7/h2-4H2,1H3

InChIKey

HNHVTXYLRVGMHD-UHFFFAOYSA-N

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Allgemeine Beschreibung

Butyl isocyanate is a metabolite of benomyl, a broad spectrum fungicide.

Anwendung

Butyl isocyanate can undergo anionic polymerization to form poly(butyl isocyanate) using lanthanum isopropoxide as the initiator.

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 1

Flammpunkt (°F)

51.8 °F - closed cup

Flammpunkt (°C)

11 °C - closed cup

Persönliche Schutzausrüstung

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

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Sigma-Aldrich

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Distal anterior cerebral artery (DACA) aneurysms are less common, accounting for 3.1 to 9.2% of all intracranial aneurysms.The clinical characteristics and surgical techniques are quite different from those of other aneurysms of Willis circle. We aimed to investigate the clinical
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Chirality, 22(2), 267-274 (2009-06-06)
The acetylcholinesterase inhibition by enantiomers of exo- and endo-2-norbornyl-N-n-butylcarbamates shows high stereoselelectivity. For the acetylcholinesterase inhibitions by (R)-(+)- and (S)-(-)-exo-2-norbornyl-N-n-butylcarbamates, the R-enantiomer is more potent than the S-enantiomer. But, for the acetylcholinesterase inhibitions by (R)-(+)- and (S)-(-)-endo-2-norbornyl-N-n-butylcarbamates, the S-enantiomer is
S Radice et al.
Toxicology, 123(1-2), 135-142 (1997-11-05)
Changes in the cytochrome P450 monooxygenase system were investigated in HepG2 cells treated for 24 h with 1.25, 2.5, 5, 10 and 20 microg/ml of carbendazim (MBC) and n-butylisocyanate (BIC), the principal benomyl metabolites. The results show that n-butylisocyanate leads
M Chiba et al.
Canadian journal of microbiology, 33(2), 157-161 (1987-02-01)
The inhibition of yeast (Saccharomyces cerevesiae) metabolism by fungicidal chemicals was investigated. Glucose- or ethanol-dependent yeast respiration was measured with an oxygen electrode, and manometric determination of carbon dioxide release was used to measure fermentation. Both respiration and fermentation were
X Guan et al.
Chemical research in toxicology, 12(12), 1138-1143 (1999-12-22)
Tolbutamide (TOLB), a widely used hypoglycemic agent in the therapy of non-insulin-dependent diabetes mellitus, has been reported to be teratogenic and/or embryotoxic in several animal species and humans. It has been proposed that the teratogenic effects of TOLB are linked
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