107-21-1(Ethylene glycol)
Product Description
107-21-1
CAS No.
107-21-1
Chemical Name:
Ethylene glycol
CBNumber:
CB7852707
Molecular Formula:
C2H6O2
Formula Weight:
62.07
MOL File:
Mol file
Ethylene glycol Synonyms:
Ethylene glycol, extra pure, packed in UHDPE bottles
Ethylene glycol 5g [107-21-1]
Ethylene Glycol (0.5 mL)
Ethylene glycol, extra pure, 99+% 1LT
Ethylene glycol, extra pure, 99+% 2.5LT
Ethylene glycol, for analysis, 99.5% 1LT
Ethylene glycol, for analysis, 99.5% 2.5LT
Ethylene glycol, 99%, SpcDry, with Molecular sieves, Water≤50 ppM (by K.F.), SpcSeal
Ethylene glycol
Property
Melting point:
-13 °C (lit.)
Boiling point:
195-198 °C
Density
1.113 g/mL at 25 °C (lit.)
vapor density
2.1 (vs air)
vapor pressure
0.08 mm Hg ( 20 °C)
refractive index
n
20/D
1.431(lit.)
Flash point:
230 °F
storage temp.
2-8°C
solubility
water: miscible
form
Viscous Liquid
pka
14.22(at 25℃)
color
blue
Odor
Odorless
Relative polarity
0.79
PH
6-7.5 (100g/l, H2O, 20℃)
explosive limit
3.2%(V)
Water Solubility
miscible
FreezingPoint
-11.5℃
Sensitive
Hygroscopic
λmax
λ: 260 nm Amax: ≤0.03
λ: 280 nm Amax: ≤0.01
Merck
14,3798
BRN
505945
Exposure limits
Ceiling limit in air for vapor and mist 50 ppm (~125 mg/m
3
) (ACGIH); TWA 10 mg/m
3
(particulates) (MSHA).
Dielectric constant
37.0(20℃)
LogP
-1.36 at 25℃
CAS DataBase Reference
107-21-1(CAS DataBase Reference)
NIST Chemistry Reference
1,2-Ethanediol(107-21-1)
EPA Substance Registry System
Ethylene glycol (107-21-1)
Safety
Hazard Codes :
Xn
Risk Statements :
22-36-41
Safety Statements :
26-39-36/37/39
WGK Germany :
3
RTECS :
KW2975000
Autoignition Temperature:
752 °F
TSCA :
Yes
HS Code :
29053100
Hazardous Substances Data:
107-21-1(Hazardous Substances Data)
Toxicity:
LD50 in rats, guinea pigs (g/kg): 8.54, 6.61 orally (Smyth); in mice (ml/kg): 13.79 orally (Bornmann)
MSDS
Ethylene glycol MSDS
Ethylene glycol
Ethylene glycol
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Supplier
Tel
Email
Country
ProdList
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204
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China
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107-21-1(Ethylene glycol)
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