99% Methyl-allen/ C4H8/ Buta-1,2-diene
99% Methyl-allen/ C4H8/ Buta-1,2-diene
4 Top Reasons Why Most Buyers Always Choose TYHJ
1. Strength Factory with Supply capacity 5000 cylinders export Monthly
2. Customer Design OEM package from 2L 4L 40L 50L up to 926L
3. Mix Loading shipping like SF6 + H2S + CO etc in one Container.
4. 30% Lower Price than market because own factory, own transporting team.
Specification:
CAS No.: 74-85-1
EINECS No.: 200-815-3
UN No.: UN1962
Purity: 99.95%
Dot Class: 2.1
Appearance: Colorless
Grade Standard: Agriculture Grade, Industrial Grade
Application:
chemical raw material:
Butene is one of the important basic chemical materials. 1-Butene is the raw material for the synthesis of butadiene from secondary butanol dehydrogenation.
Mixtire gas:
1-Butene is used as standard gas and special standard mixed gas.
Other use:
1-Butene is used to make butadiene isoprene synthetic rubber
Advantage:
High purity, latest facility
ISO certificate manufacturer
Fast delivery
On-line analysis system for quality control in every step
High requirement and meticulous process for handling cylinder before filling
More Gases we can provide
|
Specification |
99.995% |
99.999% |
|
Sulfur Hexafluoride (SF6) |
≥99.995% |
≥99.999% |
|
Oxygen(O2)+ Nitrogen(N2) |
≤10ppm |
≤2ppm |
|
Carbon Tetrafluoride(CF4) |
≤1ppm |
≤0.5ppm |
|
Hexafluoroethane(C2F6) |
≤1ppm |
/ |
|
Octafluoropropane(C3F8) |
≤1ppm |
≤1ppm |
|
SO2F+SOF2+S2F10O |
N/D |
N/D |
|
Methane (CH4) |
/ |
≤1ppm |
|
Carbon Monoxide(CO) |
/ |
≤1ppm |
|
Carbon Dioxide(CO2) |
/ |
≤1ppm |
|
Moisture(H2O) |
≤2ppm |
≤1ppm |
|
Dew Point |
≤-62℃ |
≤-69℃ |
|
Acidity(As HF) |
≤0.2ppm |
≤0.1ppm |
|
Hydrolyzable Fluoride(As F-) |
≤1ppm |
≤0.8ppm |
|
Mineral Oil |
≤1ppm |
N/D |
|
Toxicity |
Non-toxic |
Non-toxic |
|
Product |
1-butylene(C4H8) |
|
Filling ratio |
0.53kg/L |
|
Use liquefied gas bottle filling, can also according to customer need partial shipments to 2-40L cylinders. |
|
| Main Supply | SF6,C2H4,Xe,CH4,N2O,CO,WF6,Ne,He,BF3,BCl3,C2H6,C3F8,CF4,NF3 |
| Cylinder Standard | DOT3AA, ISO9809, GB5099, TPEN, EN |
| MOQ | One Container or Sample |
| Manufacture or Trade | We are manufacture & Trade Company |
| Website | www.chinaspecialtygases.com |
| Shipping Way | By sea or By air |
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