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| CAS No.: | 8032-32-4 |
|---|---|
| Name: | PETROLEUM ETHER |
| Molecular Structure: | |
|
|
|
| Formula: | C7H7BrMg |
| Molecular Weight: | 195.33948 |
| Synonyms: | BP 2;BP 2(solvent);Benzine (light petroleum distillate);Benzoline;Canadol;Naphtha, ligroine;Painters' naphtha;Refined solvent naphtha;Skellysolve F;Skellysolve G;V.M. and P. naphtha;P. naphtha;Varnishmakers' and painters' naphtha;Varnish makers' naphtha;Varnish makers' naphtha and painters' naphtha;Petroleum ether 90-120℃;Ligroin; |
| EINECS: | 232-453-7 |
| Density: | 0.64 |
| Melting Point: | -40oC |
| Boiling Point: | 35-60oC |
| Flash Point: | -30oC |
| Solubility: | Insoluble in water. |
| Appearance: | Clear liquid |
| Hazard Symbols: | R11:Highly flammable.; |
| Risk Codes: | F:Highly flammable; ">  F:Highly flammable; |
| Safety: | 62-45-53-61-16-60-23-36/37-24 |
| PSA: | 0.00000 |
| LogP: | 0.00000 |
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Chemistry
Product Name: Ligroin
Synonyms of Ligroin (CAS NO.8032-32-4): BP 2 ; BP 2 (solvent) ; Benzine ; Benzine (light petroleum distillate) ; Benzoline ; Canadol ; EINECS 232-453-7 ; HSDB 7177 ; Naphtha, ligroine ; Painters' naphtha ; Petroleum ether ; Refined solvent naphtha ; Skellysolve F ; Skellysolve G ; V.M. and P. naphtha ; VM and P Naphtha ; Varnish makers' and painters naphtha ; Varnish makers' naphtha ; Varnish makers' naphtha and painters' naphtha ; Varnish marker's naphtha ; Isoparaffinic hydrocarbons ; Mineral spirits ; Naphtha, varnish makers' and painters' ; VM & P naphtha
CAS NO: 8032-32-4
Classification Code: Reproductive Effect ; Skin / Eye Irritant ; TSCA UVCB
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LCLo | inhalation | 153gm/m3/31M (153000mg/m3) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) | Biochemische Zeitschrift. Vol. 115, Pg. 235, 1921. |
| mouse | LD50 | intravenous | 40mg/kg (40mg/kg) | Pharmaceutical Chemistry Journal Vol. 7, Pg. 765, 1973. | |
| rat | LC50 | inhalation | 3400ppm/4H (3400ppm) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: MUSCLE WEAKNESS | Toxicology and Applied Pharmacology. Vol. 32, Pg. 263, 1975. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Hazard Codes of Ligroin (CAS NO.8032-32-4): 
Xn,
T,
F,
N,
F+
Risk Statements: 12-65-45-67-51/53-38-11-22-50-10-39-23/24/25
R12: Extremely flammable.
R65: Harmful: may cause lung damage if swallowed.
R45: May cause cancer.
R67: Vapours may cause drowsiness and dizziness.
R51/53: Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R38: Irritating to skin.
R11: Highly flammable.
R22: Harmful if swallowed.
R50: Very toxic to aquatic organisms.
R10: Flammable.
R39: Danger of very serious irreversible effects.
R23/24/25: Toxic by inhalation, in contact with skin and if swallowed.
Safety Statements: 62-45-53-61-16-60-23-36/37
S62: If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S53: Avoid exposure - obtain special instructions before use.
S61: Avoid release to the environment. Refer to special instructions / safety data sheets.
S16: Keep away from sources of ignition.
S60: This material and its container must be disposed of as hazardous waste.
S23: Do not breathe vapour.
S36/37: Wear suitable protective clothing and gloves.
RIDADR: UN 3295 3/PG 2
WGK Germany: 3
RTECS: OI6180000
HazardClass: 3
PackingGroup: I
Standards and Recommendations
OSHA PEL: TWA 300 ppm; STEL 400 PPM
ACGIH TLV: TWA 300 ppm; Animal Carcinogen
NIOSH REL: (VM & P Naphtha) TWA 350 mg/m3; CL 1800 mg/m3/15M
DOT Classification: 3; Label: Flammable Liquid
Analytical Methods
For occupational chemical analysis use NIOSH: Naphthas, 1550.