Application

Germany Bruno Bock 2-EHMP 3-mercaptopropionic acid-2-ethylhexyl ester molecular weight regulator

Chemical name : 2-ethylhexyl 3-mercaptopropionate

English name 2-ETHYLHEXYL-3-MERCAPTOPROPIONATE 2-EHMP

Product Indicators

Nature

Typical value

Molecular weight

218.4

Appearance

Water white clear liquid

Sulfur content

14.6%

Sulfhydryl group (% content)

15.1%

Purity (M/M )

99

Acidity (mg KOH/g)

Max0.05 Pa

Chroma (APHA)

Max20 cP

Specific gravity (15.5℃)

0.962g/cm3

Refractive index n20d

1.4615±0.0010

Boiling point (℃)

124

Melting point (℃)

14.1

Flash point (20℃ )

135.5

Solubility (20℃ )

Ke/Sheng

Recommended uses (Same as IOMP)
Mainly used in the polymerization reaction of acrylic resin, styrene, ABS, processing aid ACR, chloroprene, styrene-acrylic latex, styrene-butadiene latex, etc. Its function is similar to that of n-dodecyl mercaptan, but its smell is much smaller than that of mercaptan.
(1) In the production of acrylic resin polymerization (such as hammer paint), adding this product can effectively adjust the molecular weight distribution of the resin, making the resin have good leveling properties, uniform viscosity, and bright appearance of the paint film.
(2) In the production of plastic processing aids ACR (methacrylate polymerization), adding this product can effectively control the intrinsic viscosity of the product. The methacrylates are polymerized according to process requirements.
(3) Provide sulfur components for sulfur tin stabilizers for PVC
(4) Molecular weight regulator for polymers

Packaging 200KG/D

Origin Germany

Brand Bruno bock

Others :IOMP’s supplier Bruno bock’s production is restricted by European REACH regulations, and the production cannot exceed 100 tons (for the production they applied for, a large amount of RMB 1 to 5 million will be required to exceed this production) US dollars), so the quantity of goods supplied to us is quite limited, so we recommend another product, 2-EHMP. This product has the same performance and effect except that its viscosity is slightly larger than IOMP.

Form aggregation.
(3) Provide sulfur components for sulfur tin stabilizers for PVC
(4) Molecular weight regulator for polymers

Packaging 200KG/D

Origin Germany

Brand Bruno bock

Others :IOMP’s supplier Bruno bock’s production is restricted by European REACH regulations, and the production cannot exceed 100 tons (for the production they applied for, a large amount of RMB 1 to 5 million will be required to exceed this production) US dollars), so the quantity of goods supplied to us is quite limited, so we recommend another product, 2-EHMP. This product has the same performance and effect except that its viscosity is slightly larger than IOMP.

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