645-56-7

Name 4-Propylphenol
CAS 645-56-7
EINECS(EC#) 211-446-2
Molecular Formula C9H12O
MDL Number MFCD00002395
Molecular Weight 136.19
MOL File 645-56-7.mol
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Chemical Properties

Appearance CLEAR YELLOW LIQUID
Melting point  22°C
Boiling point  232 °C(lit.)
density  0.983 g/mL at 25 °C(lit.)
FEMA  3649
refractive index  n20/D 1.523(lit.)
Fp  232 °F
storage temp.  Inert atmosphere,Room Temperature
form  Liquid
pka 9.99±0.13(Predicted)
color  Clear yellow
Specific Gravity 0.99
Odor at 0.10 % in propylene glycol. medicinal phenolic
biological source synthetic
Odor Type phenolic
Water Solubility  1.427g/L(25 ºC)
Usage Intermediates of Liquid Crystals
JECFA Number 696
BRN  1363429
InChI 1S/C9H12O/c1-2-3-8-4-6-9(10)7-5-8/h4-7,10H,2-3H2,1H3
InChIKey KLSLBUSXWBJMEC-UHFFFAOYSA-N
SMILES CCCc1ccc(O)cc1
LogP 3.01
CAS DataBase Reference 645-56-7(CAS DataBase Reference)
NIST Chemistry Reference Phenol, 4-propyl-(645-56-7)
EPA Substance Registry System 645-56-7(EPA Substance)
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Safety Data

Hazard Codes  Xn
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36:Wear suitable protective clothing .
RIDADR  UN 3145 8/PG 3
WGK Germany  3
RTECS  SM8610000
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29071990
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Aquatic Chronic 3
Eye Dam. 1
Skin Irrit. 2
STOT SE 3

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

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