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Merck
CN

387665

Sigma-Aldrich

Polybutadiene, hydroxyl terminated

average Mw ~2,400, average Mn ~1,200

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23
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form

viscous liquid

mol wt

average Mn ~1,200
average Mw ~2,400

refractive index

n20/D 1.5126

viscosity

~15 poise(30 °C)(lit.)

hydroxyl value

~1.7 mg KOH/g

density

0.913 g/mL at 25 °C

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Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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