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Merck
CN

448028

Poly(1,4-butylene succinate), extended with 1,6-diisocyanatohexane

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
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melt index

10 g/10 min (190 °C/2.16kg)

transition temp

Tm 120 °C (DSC, peak)

density

1.3 g/mL at 25 °C (lit.)

SMILES string

OCCCCO.OC(=O)CCC(O)=O.OC(=O)NCCCCCCNC(O)=O

General description

Biodegradable thermoplastic.
Biodegrades in compost, moist soil and activated sludge. Similar to PET.

Application

Bags, rope, fibers, bottles, foamed cups and cushions.

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3


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Colin Charnock
Microorganisms, 9(1) (2021-01-07)
Plastic pollution has become one of the most critical environmental issues, as rapidly increasing production, compounded by persistence of plastic wastes in the environment, are outpacing efforts to keep ecosystems plastic-free. A switch to plastics more amenable to microbial attack

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