1.

What is the toxicity of polyethylene glycol 600 (peg with molecular weight of 600) in toothpaste?

Answer»

Answer:

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Explanation:

Polyethylene glycol (PEG; /ˌpɒliˈɛθəlˌiːn ˈɡlaɪˌkɒl, -ˌkɔːl/) is a polyether compound with many applications, from industrial manufacturing to medicine. PEG is also known as polyethylene oxide (PEO) or polyoxyethylene (POE), depending on its molecular weight. The structure of PEG is commonly expressed as H−(O−CH2−CH2)n−OH.

Polyethylene glycol

PEG STRUCTURAL Formula V1.svg

Names

IUPAC names

poly(oxyethylene) {structure-based},

poly(ETHYLENE oxide) {source-based}[1]

Other names

Carbowax, GoLYTELY, GlycoLax, Fortrans, TriLyte, Colyte, Halflytely, Macrogol, MiraLAX, MoviPrep

Identifiers

CAS Number

25322-68-3 ☑

ChEMBL

ChEMBL1201478 ☒

ChemSpider

none

ECHA InfoCard

100.105.546

E number

E1521 (additional chemicals)

UNII

3WJQ0SDW1A ☒

Properties

Chemical formula

C2nH4n+2On+1

Molar mass

44.05n + 18.02 g/mol

Density

1.125[2]

Pharmacology

ATC code

A06AD15 (WHO)

Hazards

Flash point

182–287 °C; 360–549 °F; 455–560 K

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

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Infobox references

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