744042
1-Butene
≥99.6%
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About This Item
Linear Formula:
CH2=CHCH2CH3
CAS Number:
Molecular Weight:
56.11
UNSPSC Code:
12142100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-449-2
Beilstein/REAXYS Number:
1098262
MDL number:
Assay:
≥99.6%
Form:
gas
vapor density
1.93 (vs air)
vapor pressure
1939 mmHg ( 21.1 °C)
assay
≥99.6%
form
gas
autoignition temp.
723 °F
expl. lim.
9.3 %
bp
−6.3 °C (lit.)
mp
−185 °C (lit.)
SMILES string
CCC=C
InChI
1S/C4H8/c1-3-4-2/h3H,1,4H2,2H3
InChI key
VXNZUUAINFGPBY-UHFFFAOYSA-N
Packaging
500ml high pressure aluminum cylinder equipped with a stainless steel valve according to DIN 477-1.
Other Notes
For 744042-265G-EU: outlet fitting: DIN 477-1 no. 1, Z742160 or Z742126 are the recommended regulators.
For 744042-265G-EU: outlet fitting: DIN 477-1 no. 1, Z742160 or Z742161 are the recommended regulators.
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signalword
Danger
hcodes
Hazard Classifications
Flam. Gas 1A - Press. Gas Liquefied gas
Storage Class
2A - Gases
wgk
nwg
flash_point_f
-112.0 °F - closed cup
flash_point_c
-80 °C - closed cup
Regulatory Information
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Felicia R Lucci et al.
Nature communications, 6, 8550-8550 (2015-10-10)
Platinum is ubiquitous in the production sectors of chemicals and fuels; however, its scarcity in nature and high price will limit future proliferation of platinum-catalysed reactions. One promising approach to conserve platinum involves understanding the smallest number of platinum atoms
Kazuhiro Taguchi et al.
SpringerPlus, 3, 6-6 (2015-02-13)
An estimation procedure for biobased carbon content of polyethylene composite was studied using carbon-14 ((14)C) concentration ratios as measured by accelerated mass spectrometry (AMS). Prior to the measurement, additives and fillers in composites should be removed because they often contain
A Stojić et al.
Environmental science and pollution research international, 22(17), 13137-13152 (2015-05-01)
In this study, the concentrations of volatile organic compounds were measured by the use of proton transfer reaction mass spectrometry, together with NO x , NO, NO2, SO2, CO and PM10 and meteorological parameters in an urban area of Belgrade
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 744042-265G-EU | 04061833022047 |
| 744042-265G | 04061833022023 |