Sorbitol polypropylene glycol, CAS # 52625-13-5,CAS # 52625-12-4
This graph illustrates the relationship of molecular weight to hydroxyl number and equivalent weight of a hexol.
Regulatory Inventory
CAS REGISTRY NUMBER #52625-13-5, # 52625-12-4 NAME : Poly[oxy(methyl-1,2-ethanediyl)], a-hydro-w-hydroxy-, ether with D-glucitol 
DSL Canada Yes
EINECS Europe NLP Group: (>1 <12.5 mol PO)

NLP No. 500-118-7



ENCS Japan   No
ECL Korea ECL Serial No. KE-20281 Yes
AICS Australia Yes
Other names:
a-Hydro-w-hydroxypoly[oxy(methyl-1,2-ethanediyl)]-D-glucitol polymer, D-Glucitol, propoxylated,  Sorbitol polyoxypropylene ether, Sorbitol polypropylene glycol ether, Sorbitol-propylene oxide adduct



The fact that a compound is not listed under a specific CAS # in a countries inventory does not mean this compound cannot be used, it can be an exempt compound or a polymer which does not require listing, or it can be listed in a different category. Ask your supplier.
Commercial Products or generic terms used for products. For manufacturer see Polyether MFCT.
Most manufacturer use either MW or Hydroxyl number as a part of their code to identify products.

Color codes indicates what methods of identification was used.

Molecular weight
Hydroxyl number
. Uncertain
Actcol GR 16A
Adeka SP 600
Alkapol SOR 490
Bypolet 64
Daltolac P 130
G 2406
Glendion RS 0700
Niax LS 490
Pluracol SP 760
Propylan RF 55
Rapol 4413 Rapol 4414 Rapol 4416 Rapol 4420
Rokopol RF 55
Sannix SP 750
SP 12P SP 600 SP 760
Systol T 108
Thanol AS 700 Thanol RS 700
Toho Polyol H 475
Some of these product names might not be commercial anymore, the product names still might be in old formulations

Last edited on:

July 06, 2006

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