Butynediol Ethoxylate

Names

[ Name ]:
Butynediol Ethoxylate

[Synonym ]:
2,2'-[But-2-yne-1,4-diylbis(oxy)]diethanol
2-((4-(2-Hydroxyethoxy)-2-butynyl)oxy)ethanol
2,2'-[2-Butyne-1,4-diylbis(oxy)]diethanol
Ethanol, 2,2'-(2-butyne-1,4-diylbis(oxy))bis-
BUTYNEDIOL ETHOXYLATE (BEO)
2,2'-but-2-ynylenedioxydiethanol
BUTYNEDIOL ETHOXYLATE
1,4-Di(2-hydroxyethoxy)butyne-2
2-Butin-1,4-diol-bis-(2-hydroxy-ethyl)-ether
3,8-Dioxa-5-decyne-1,10-diol
MFCD00002883
1,4-bis-(2-hydroxyethoxy)-2-butyne
1,4-Bis(1-hydroxyethoxy)-2-butyne
1,4-Bis(β-hydroxyethoxy)-2-butyne
2,2'-(2-Butyne-1,4-diyldioxy)diethanol
2,2'-[2-Butyne-1,4-diylbis(oxy)]bisethanol
Ethanol, 2,2'-[2-butyne-1,4-diylbis(oxy)]bis-
BIS-HYDROXYETHYLETHER OF BUTYNEDIOL
1,4-Di(2-hydroxyethoxy)-2-butyne
2,2'-(But-2-yne-1,4-diylbis(oxy))diethanol
BEO
2-Butyne-1,4-diol Bis(2-hydroxyethyl) Ether
EINECS 216-526-0
1,4-Di(β-hydroxyethoxy)-2-butyne
Butindiol-1,4-bis(monoglykolether)

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
322.1±27.0 °C at 760 mmHg

[ Molecular Formula ]:
C₈H₁₄O₄

[ Molecular Weight ]:
174.194

[ Flash Point ]:
148.6±23.7 °C

[ Exact Mass ]:
174.089203

[ PSA ]:
58.92000

[ LogP ]:
-0.73

[ Vapour Pressure ]:
0.0±1.6 mmHg at 25°C

[ Index of Refraction ]:
1.488

[ Storage condition ]:
2~8℃

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ WGK Germany ]:
3

[ HS Code ]:
2909499000

Customs

[ HS Code ]: 2909499000

[ Summary ]:
2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%