633755
1-Butyne
≥98%
Synonym(s):
Ethylacetylene
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About This Item
Linear Formula:
CH3CH2C≡CH
CAS Number:
Molecular Weight:
54.09
UNSPSC Code:
12162002
PubChem Substance ID:
MDL number:
assay
≥98%
storage temp.
2-8°C
SMILES string
CCC#C
InChI
1S/C4H6/c1-3-4-2/h1H,4H2,2H3
InChI key
KDKYADYSIPSCCQ-UHFFFAOYSA-N
Other Notes
- For 633755-100G-EU: outlet fitting: DIN 477-1 no.1, Z742162 or Z742164 are the recommended regulators.
- For 633755-100G: outlet fitting no 99112 is the recommended outlet fitting.
For 633755-100G-EU packaging: 1000 mL of aluminium cylinder equipped with stainless steel valve.
signalword
Danger
hcodes
pcodes
Hazard Classifications
Flam. Gas 1 - Press. Gas Liquefied gas
Storage Class
2A - Gases
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves
Regulatory Information
监管及禁止进口产品
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Andrew D Buettner et al.
Physical chemistry chemical physics : PCCP, 22(42), 24583-24599 (2020-10-24)
Production of formyl radical, HCO, from reactions of O(3P) with alkynes (acetylene, propyne, 1-butyne, and 1-pentyne) has been investigated using cavity ringdown laser absorption spectroscopy (CRDLAS) and computational methods. No HCO was detected from reaction with acetylene, while the amount
Oleg G Salnikov et al.
Chemical science, 8(3), 2426-2430 (2017-04-30)
Mechanistic insight into the semihydrogenation of 1-butyne and 2-butyne on Cu nanoparticles supported on partially dehydroxylated silica (Cu/SiO
Chloë L Wright et al.
Applied and environmental microbiology, 86(9) (2020-02-23)
Ammonia monooxygenase (AMO) is a key nitrogen-transforming enzyme belonging to the same copper-dependent membrane monooxygenase family (CuMMO) as the particulate methane monooxygenase (pMMO). The AMO from ammonia-oxidizing archaea (AOA) is very divergent from both the AMO of ammonia-oxidizing bacteria (AOB)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 633755-100G | 04061832721699 |
| 633755-100G-EU | 04061833466575 |