432369
Dimer acid, hydrogenated
average Mn ~570
Manufacturer: Sigma Aldrich
CAS Number: 68783-41-5
Synonym(S): Fatty acids, C18 -unsatd., dimers, hydrogenated, Hydrogenated C36 dimer fatty acid
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 L | 432369-1-L | In Stock | ₹ 12,892.58 |
432369 - 1 L
In Stock
Quantity
1
Base Price: ₹ 12,892.58
GST (18%): ₹ 2,320.664
Total Price: ₹ 15,213.244
form
liquid
Quality Level
100
mol wt
average Mn ~570
impurities
<1 wt. % monomer<2 wt. % trimer
refractive index
n20/D 1.477 (lit.)
viscosity
8,000 mPa.s(25 °C)(lit.)
acid number
190‑198 mg KOH/g
iodine value
<10
transition temp
pour point ~0 °C
density
0.95 g/mL at 25 °C (lit.)
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | 68783-41-5 | Dimer acid, hydrogenated | A2B Chem | ₹ 1,454.52 - ₹ 10,866.12 |
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Description
- General description: Dimer acid, hydrogenated is a fatty acid with 36 carbon atoms. It consists of a cyclohexene ring which can be synthesized by clay-catalyzed dimerization at 230-250°C.[1][2]
- Application: Comonomer in polyesters, polyamides and polyurethanes.
SAFETY INFORMATION
WGK
WGK 1
Flash Point(F)
572.0 °F
Flash Point(C)
300 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
form: liquid
Quality Level: 100
mol wt: average Mn ~570
impurities: <1 wt. % monomer<2 wt. % trimer
refractive index: n20/D 1.477 (lit.)
viscosity: 8,000 mPa.s(25 °C)(lit.)
acid number: 190‑198 mg KOH/g
iodine value: <10
transition temp: pour point ~0 °C
density: 0.95 g/mL at 25 °C (lit.)
form:
liquid
Quality Level:
100
mol wt:
average Mn ~570
impurities:
<1 wt. % monomer<2 wt. % trimer
refractive index:
n20/D 1.477 (lit.)
viscosity:
8,000 mPa.s(25 °C)(lit.)
acid number:
190‑198 mg KOH/g
iodine value:
<10
transition temp:
pour point ~0 °C
density:
0.95 g/mL at 25 °C (lit.)
form: beads
Quality Level: 100
mol wt: __
impurities: __
refractive index: __
viscosity: 14.5 poise, 25 wt. % in toluene(25 °C, Brookfield)(lit.)
acid number: __
iodine value: __
transition temp: __
density: 0.92 g/mL at 25 °C
form:
beads
Quality Level:
100
mol wt:
__
impurities:
__
refractive index:
__
viscosity:
14.5 poise, 25 wt. % in toluene(25 °C, Brookfield)(lit.)
acid number:
__
iodine value:
__
transition temp:
__
density:
0.92 g/mL at 25 °C
form: beads
Quality Level: 100
mol wt: Mn 1,900
impurities: __
refractive index: __
viscosity: 5 poise, 25 wt. % in toluene(25 °C, Brookfield)(lit.)
acid number: __
iodine value: __
transition temp: __
density: 0.92 g/mL at 25 °C
form:
beads
Quality Level:
100
mol wt:
Mn 1,900
impurities:
__
refractive index:
__
viscosity:
5 poise, 25 wt. % in toluene(25 °C, Brookfield)(lit.)
acid number:
__
iodine value:
__
transition temp:
__
density:
0.92 g/mL at 25 °C
form: __
Quality Level: 100
mol wt: __
impurities: __
refractive index: __
viscosity: 12 poise, 25 wt. % in toluene(25 °C, Brookfield)(lit.)
acid number: __
iodine value: __
transition temp: __
density: 0.93 g/mL at 25 °C
form:
__
Quality Level:
100
mol wt:
__
impurities:
__
refractive index:
__
viscosity:
12 poise, 25 wt. % in toluene(25 °C, Brookfield)(lit.)
acid number:
__
iodine value:
__
transition temp:
__
density:
0.93 g/mL at 25 °C