Home Categories Organic Chemistry p-(tert-octyl)phenol
A6530612

p-(tert-octyl)phenol , Analysis standard , 140-66-9

Synonym(s):
4-(1,1,3,3-Tetramethylbutyl)phenol;4-(1,1,3,3-Tetramethylbutyl)phenol solution

CAS NO.:140-66-9

Empirical Formula: C14H22O

Molecular Weight: 206.32

MDL number: MFCD00002368

EINECS: 205-426-2

Pack Size Price Stock Quantity
250MG RMB375.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 79-82 °C(lit.)
Boiling point: 175 °C30 mm Hg(lit.)
Density  0.95 g/cm3 (20℃)
vapor pressure  2Pa at 38℃
refractive index  1.5003 (estimate)
Flash point: 145 °C
storage temp.  -20°C
solubility  water: slightly soluble0.007g/L at 20°C
pka 10.15±0.15(Predicted)
form  Solid
color  White flakes
PH Range 6 at 10 g/l at 20 °C
Water Solubility  7mg/L at 20℃
BRN  513992
Stability: Stable. Incompatible with strong oxidizing agents, strong bases.
LogP 4.8 at 22℃
CAS DataBase Reference 140-66-9(CAS DataBase Reference)
NIST Chemistry Reference Phenol, 4-(1,1,3,3-tetramethylbutyl)-(140-66-9)
EPA Substance Registry System p-(1,1,3,3-Tetramethylbutyl)phenol (140-66-9)

Description and Uses

4-tert-Octylphenol (4t-OP) is used in manufacturing processes as an intermediate in the generation of surfactants, synthetic rubber additives, or resins. 4t-OP is also used to manufacture alkylphenol ethoxylates. It is found mainly in detergents, cleaning products, and emulsifiers and less frequently in paints, personal care products, pesticides, paper, pulp, and textiles.

Safety

Symbol(GHS) 
GHS05,GHS09
Signal word  Danger
Hazard statements  H315-H318-H410
Precautionary statements  P264-P273-P280-P302+P352-P305+P351+P338-P332+P313
Hazard Codes  Xn,N,Xi,F
Risk Statements  21-38-41-50/53-67-66-36-11-52/53-68-62-40
Safety Statements  26-36-61-60-39-16-9
RIDADR  2430
WGK Germany  2
RTECS  SM9625000
HazardClass  8
PackingGroup  III
HS Code  29071300
Hazardous Substances Data 140-66-9(Hazardous Substances Data)

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