پاراتولوآلدئید 100 گرمی کد 13900 کمپانی آکروز
قیمت 44 یورو 

اعتبار قیمت پایان 98 

General 
^ 
Product Name 
p-Tolualdehyde
4-Methylbenzaldehyde
CAS RN 
104-87-0
ACD Code 
MFCD00006954
Structure 
 
Molecular Formula 
C8 H8 O
Molecular weight 
120.15
Pack size 
 CatalogQty / UMPrice
(EUR)
 139000025 2.5 KG 237.30OrderCheck stockGlass bottle
 139001000 100 GR 21.70OrderCheck stockGlass bottle
 139005000 500 GR 62.90OrderCheck stockGlass bottle
Physical 
^ 
Density (g/cm³) 
1.015
Refractive index 
1.542 - 1.548
Boiling Point (°C) 
204 - 205
Melting Point (°C) 
-6
Flash Point (°C) 
71
Safety 
^ 
GHS Pictogram 
 
GHS Signal Word 
Warning
GHS H statement 
H302:Harmful if swallowed
H315:Causes skin irritation
H319:Causes serious eye irritation
H335:May cause respiratory irritation
GHS P statement 
P301 + P330 + P331:IF SWALLOWED: rinse mouth. Do NOT induce vomiting
P312:Call a POISON CENTER or doctor/physician if you feel unwell
P302 + P352:IF ON SKIN: Wash with plenty of soap and water
P337 + P313:If eye irritation persists: Get medical advice/attention
P304 + P340:IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing
P280:Wear protective gloves/protective clothing/eye protection/face protection
^ 
 
Building Blocks  >  Organic Building Blocks  >  Carbonyl Compounds  >  Aldehydes  >  C8
Other 
^ 
Infrared 
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Parameter 
EINECS 203-246-9
Solubility Solubility in water: 0.25g/L (25°C) Solubility in other solvents: Soluble in alcohol and ether
Origin synthetic
References: Literature Scandium trifluoromethanesulfonate, an efficient catalyst forthe intermolecular carbonyl-ene reaction and the intramolecularcyclization of citronellal. Aggarwal, Varinder. K. et al.;Tetrahedron Lett., 39(14), 1997-2000, 1998.Several approaches to cyanide ion-catalyzed synthesis of4-aroyl-1-phenyl-1H-pyrazolo(3,4-d)pyrimidines. Miyashita, Akira et al.;Heterocycles, 47(1), 407-414, 1998.Stereocontrolled aldol reaction of N-acylpyrazoles withaldehydes using LDA or MgBr2-DIEA. Kashima, Choji et al.;Heterocycles, 47(1), 357-365, 1998.
Reference: Beilstein 07,297
3D model 
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