-
Name
PARAFFIN
- EINECS 232-455-8
- CAS No. 8020-83-5
- Density 0.85 g/mL at 20 °C
- Solubility Insoluble in water and ethanol, soluble in volatile oil
- Melting Point
- Formula NULL
- Boiling Point
- Molecular Weight 0
- Flash Point
- Transport Information
- Appearance Colorless liquid
- Safety
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Mineral oil;CCRIS 8587;Deodorized kerosene;Kerosene, deodorized;Deobase;CCRIS 8587;
- PSA 0.00000
- LogP 0.00000
Hydrocarbon oils Specification
The Hydrocarbon oils with CAS registry number of 8020-83-5 is also known as Mineral oil. The systematic name is Deobase. Its EINECS registry number is 232-455-8. This chemical is a colorless liquid that insoluble in water and ethanol, soluble in volatile oil. It is used as anti-adhesive, defoamer, lubricant, mold release agent, fermentation agent, protection (coating) layer, polishing agent, glazing agent, excipient and so on. Besides, it should be sealed in cool, dry place.
Preparation of Hydrocarbon oils: it is prepared by reaction of the heavy oil. Firstly, the heavy oil is acuum distilled to remove paraffin and naphthalene. Then medium-viscosity oil distillate is extracted and refined with solvent to remove sulfur, nitrogen compounds and others to obtain product.
The toxicity data is as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rabbit | LD50 | oral | 8840mg/kg (8840mg/kg) | BEHAVIORAL: TREMOR BEHAVIORAL: EXCITEMENT KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)" | AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 2, Pg. 420, 1950. |
| rabbit | LD50 | skin | > 5gm/kg (5000mg/kg) | Food and Chemical Toxicology. Vol. 20, Pg. 669, 1982. | |
| rat | LD50 | oral | 45gm/kg (45000mg/kg) | BEHAVIORAL: TREMOR BEHAVIORAL: EXCITEMENT KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)" | AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 2, Pg. 420, 1950. |
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