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20070

Butyl isocyanate

purum, ≥98.0% (GC)

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About This Item

Linear Formula:
CH3(CH2)3NCO
CAS Number:
111-36-4
Molecular Weight:
99.13
EC Number:
203-862-8
UNSPSC Code:
12352100
PubChem Substance ID:
24851974
Beilstein/REAXYS Number:
773917
MDL number:
MFCD00002046
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vapor density

3 (vs air)

vapor pressure

10.6 mmHg ( 20 °C)

grade

purum

assay

≥98.0% (GC)

contains

0.2% acetyl chloride as stabilizer

refractive index

n20/D 1.406 (lit.), n20/D 1.41

bp

115 °C (lit.)

density

0.88 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCCCN=C=O

InChI

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

InChI key

HNHVTXYLRVGMHD-UHFFFAOYSA-N

signalword

Danger

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup

ppe

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

Regulatory Information

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