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58351

Sigma-Aldrich

2-Methylpropane

puriss.

Synonym(s):

Isobutane

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About This Item

Linear Formula:
(CH3)3CH
CAS Number:
75-28-5
Molecular Weight:
58.12
Beilstein:
1730720
EC Number:
200-857-2
MDL number:
MFCD00008926
UNSPSC Code:
12142100
PubChem Substance ID:
329758413

vapor density

2.01 (21 °C, vs air)

vapor pressure

72.2 psi ( 37.7 °C)

grade

puriss.

autoignition temp.

860 °F

expl. lim.

8.3 %

bp

−12 °C (lit.)

mp

−160 °C (lit.)

density

2.064 g/mL at 25 °C (lit.)

SMILES string

CC(C)C

InChI

1S/C4H10/c1-4(2)3/h4H,1-3H3

InChI key

NNPPMTNAJDCUHE-UHFFFAOYSA-N

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Packaging

pressure tin with 250 mL (net ~140 g)

Other Notes

Sales restrictions may apply

control valve

Product No.
Description
Pricing

Pictograms

FlameGas cylinder
GHS02,GHS04

Signal Word

Danger

Hazard Statements

H220,H280

Precautionary Statements

P210 - P377 - P381 - P410 + P403

Hazard Classifications

Flam. Gas 1A - Press. Gas Liquefied gas

Storage Class Code

2A - Gases

WGK

nwg

Flash Point(F)

-117.4 °F - closed cup

Flash Point(C)

-83 °C - closed cup

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Vera Lepperhof et al.
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Neuromyelitis optica (NMO) is causally linked to autoantibodies (ABs) against aquaporin 4 (AQP4). Here, we focused on the pathogenic effects exclusively mediated by human ABs to AQP4 in vivo. We performed cell-free intrathecal (i.th.) passive transfer experiments in Lewis rats

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