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74-86-2(Acetylene) Product Description

Acetylene Structure74-86-2
CAS No.74-86-2
Chemical Name:Acetylene
CBNumber:CB7442566
Molecular Formula:C2H2
Formula Weight:26.04
MOL File:Mol file
Acetylene Synonyms:
Acetylen
Welding Gas
ACETYLENE (DISSOLVED)
Acetylene (non-chemical use)
Acetylene (chemical use)
acetylene ethyne
Drew Ameroid Amerox Acetylene 40 LTR
Acetylene (liquefied)

Acetylene Property

Melting point: -88°C
Boiling point: -28°C
Density  0.91
vapor pressure  3.04 X 104 mmHg (~40 atmospheres) at 16.8 °C
refractive index  1.00051
Flash point: -18°C
pka 25(at 25℃)
Odor Odorless, although garlic-like or ''gassy" odor often detectable because of trace impurities
Water Solubility  0.106 g/100 mL
Dielectric constant 1.0217(0.0℃)
CAS DataBase Reference 74-86-2(CAS DataBase Reference)
NIST Chemistry Reference Acetylene(74-86-2)
EPA Substance Registry System Acetylene (74-86-2)

Safety

Hazard Codes : F+
Risk Statements : 5-6-12
Safety Statements : 9-16-33
RIDADR : UN 1001
OEL: Ceiling: 2500 ppm (2662 mg/m3)
Autoignition Temperature: 305 °C
HazardClass : 2.1
Hazardous Substances Data: 74-86-2(Hazardous Substances Data)
Toxicity: LC in rats: 900000 ppm (Riggs)

MSDS

Narcylen MSDSNarcylen

Acetylene Suppliers

Global( 78)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Guangzhou Yuejia Gas Co., Ltd 400-6377517linfeng@yigas.cnChina 39 58
 185164601name@qq.comCHINA 19437 58
Shanghai Jasper Gas Co., Ltd. 021-1321877679013218776790@163.comChina 443 58
Shanghai isotope chemical co.,ltd 021-021-51600108sales@chinaisotope.comChina 4271 58
Shaanxi Xihua Chemical Industry Co., Ltd 176911827291049@dideu.comChina 7299 58
Shanghai wechem chemical co., ltd  joey.lin@wechem.cnChina 501 58
Jiangsu Aowei New Materials Technology Co., Ltd  694153640@qq.comChina 205 58
Wuhan Baisida Gas Co., Ltd  2850590612@qq.comChina 202 58
74-86-2(Acetylene) Related Search:
Acetylen Welding Gas ACETYLENE (DISSOLVED) Acetylene (non-chemical use) Acetylene (chemical use) acetylene ethyne Drew Ameroid Amerox Acetylene 40 LTR Acetylene (liquefied) Acetylene Acetylene ISO 9001:2015 REACH Narcylen Ethyne Ethine C2H2 Vinylene ethenylene Dissolved acetylene 74-86-2 76-86-2 74862 Industrial/Fine Chemicals Organics
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