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Dipropylene glycol (SIDS)

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OECD <strong>SIDS</strong><br />

DIPROPYLENE GLYCOLE<br />

CAS NO: 25265-71-8,<br />

110-98-5<br />

A. Bacterial Test<br />

(Gene mutation)<br />

B. Non-Bacterial In Vitro<br />

Test<br />

5.6 Genetic Toxicity In<br />

Vivo<br />

SPECIES PROTOCOL RESULTS<br />

Salmonella<br />

typhimuriu<br />

m<br />

Mouse<br />

Mice<br />

Mutagenicity;<br />

Ames test<br />

NG<br />

Lymphoma<br />

assay;<br />

NG<br />

Micronucleus<br />

assay<br />

OECD TG<br />

474<br />

EPA 870.5395<br />

5.7 Carcinogenicity -- -- No Data<br />

5.8 Toxicity to<br />

Reproduction<br />

5.9 Developmental<br />

Toxicity/<br />

Teratogenicity<br />

5.10 Other Relevant<br />

Information<br />

5.11 Experience with<br />

Human Exposure<br />

-- -- No Data<br />

Rat<br />

Rabbit<br />

Rat<br />

Mouse<br />

Rat<br />

Gavage<br />

Other TG:<br />

NTP<br />

Gavage<br />

Other TG:<br />

NTP<br />

104 wk, oral<br />

NG<br />

Drinking<br />

water;<br />

continuous<br />

from 7 days<br />

prior to<br />

mating<br />

NG<br />

Gavage;<br />

premating<br />

through Day 3<br />

of lactation<br />

OECD TG<br />

422<br />

ss<br />

Negative (with and without activation)<br />

(TA 98, 100, 1535, 1537)<br />

Negative (with and without activation)<br />

Negative (2000 mg/kg, gavage)<br />

NOAEL = 800 mg/kg maternal toxicity<br />

NOAEL = 5000 mg/kg teratogenicity<br />

NOAEL = 1200 mg/kg maternal<br />

toxicity<br />

NOAEL = 1200 mg/kg teratogenicity<br />

Propylene <strong>glycol</strong> tested:<br />

No treatment related increase in tumors<br />

at dietary levels up to 50000 ppm<br />

propylene <strong>glycol</strong> (approx. 1700-2100<br />

mg/kg/day)<br />

Propylene <strong>glycol</strong> tested:<br />

NOAEL = 5% (parents)<br />

NOAEL = 5% (F1 offspring)<br />

NOAEL = 5% (F2) offspring<br />

5% propylene <strong>glycol</strong> = 10,000 mg/kg<br />

Tripropylene <strong>glycol</strong> tested:<br />

NOAEL = 200 mg/kg (parents)<br />

NOAEL = 1000 mg/kg (reproductive)<br />

NOAEL = 1000 mg/kg (developmental)<br />

No Data<br />

UNEP PUBLICATIONS 7

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