| Identification | Back Directory | [Name]
PETROLEUM ETHER | [CAS]
8032-32-4 | [Synonyms]
vm
PETROL
BENZIN
BENZINE
LIGROIN
HEXANES
NAPHTHA
LIGROINE
60-90石油醚
Hsdb 7177
Naptha,VM&P
GAS NAPHTHA
vm&pnaphtha
skellysolveg
PETROLEUM OIL
NAPHTHABENZIN
naphtha, VM&P
VM & M NAPHTHA
RUBBER SOLVENT
Petrleum ether
Bp 2 (solvent)
petroleun ether
PETROLEUM ETHER
NAPHTHA SOLVENT
MINERAL SEAL OIL
NAPHTHA VM AND P
ETHER, PETROLEUM
Petroleumbenzene
PETROLEUM SPIRIT
PETROLEUM BENZIN
benzine 100-140℃
Einecs 232-453-7
PETROLEUM NAPHTHA
PETROLEUM BENZINE
PETROLEUM FRACTION
LIGROIN BP 80-95 C
PetroleumEther,Acs
LIGROIN BP 60-100 C
Petroleum ether4x1L
NAPHTHA (PETROLEUM)
BENZINE, DEODORIZED
PETROLEUM ETHER 300
PetroleumEther40-60C
PetroleumEther60-80C
PRECIPITATION NAPHTHA
PETROLEUM ETHER 60-80
PETROLEUM ETHER 40-60
PETROLEUM ETHER 35/60
PETROLEUM ETHER 30-60
PETROLEUM ETHER 30-40
NAPHTHA, PRECIPITATION
PETROLEUM SPIRIT 40-60
PETROLEUM ETHER 80-110
PETROLEUM ETHER 80-100
PETROLEUM SPIRIT 60/80
varnishmarker’snaphtha
PetroleumEther60-80CGr
PetroleumEtherGr40-60C
PetroleuM Ether 60-90°
PETROLEUMETHER,B.R.040
Petroleum ether(30-60℃)
PetroleuM Ether 90-120°
PetroleuM Ether, GR ACS
PetroleuM ether 60℃～90℃
Petroleumether35/60,ACS
PETROLEUMETHER,ACS(BULK
PETROLEUMETHER,OMNISOLV
RULE 66 MINERAL SPIRITS
PETROLEUM ETHER 100-140
PETROLEUM ETHER 100-120
PETROLEUM SPIRIT 80/100
PETROLEUM SPIRIT 100/120
PETROLEUM ETHER OVER 120
petroleumbenzin 100-140℃
Petroleum ether(90-120℃)
PVOC MIXTURE 3, WISCONSIN
PetroleumEther40-60ForHplc
Petroleum ether (60-90℃)
Petroleum Ether, 30-75 C
Petroleum Ether, 35-60 C
Petrol puriss., bp 90-100 C
Petrol puriss., bp 100-140 C
Gasoline, Petroleum benzin
Gasoline, premium unleaded
PETROLEUM BENZIN BP 90-100 C
PETROLEUM BENZIN LOW BOILING
PETROLEUM BENZIN BP 80-110 C
PETROLEUM ETHER, ACS REAGENT
PETROLEUM BENZIN BP 100-140 C
PETROLEUM BENZIN BP 150-190 C
PETROLEUM BENZIN BP 140-160 C
PETROLEUM BENZIN BP 100-130 C
Petroleumether35/60,HPLCGrade
Petroleumether40/60,HPLCGrade
Petroleumether60/80,HPLCGrade
PETROLEUM ETHER REAGENT (ACS)
FAM BENZINE STANDARD DIN 51635
VARNISHMAKERSANDPRINTERSNAPHTHA
PetroleumEther60-80BoilingRange
PETROLEUMETHER,B.R.3560,UNISOLV
PETROLEUMETHER,B.R.6090,REAGENT
PetroleumEther80-100BoilingRange
Petroleum ether,30-60 centigrade
Petroleum ether,60-90 centigrade
Petroleum ether,90-120 centigrade
PetroleumEther100-120BoilingRange
PETROLEUMETHER,B.R.3560,PESTISOLV
Petrol,Gasoline, Petroleum benzin
Varnish Makers & Painters Naphtha
benzine(lightpetroleumdistillate)
PETROLEUMETHER,B.R.90120,PRACTICAL
PETROLEUM ETHER DISTILLED IN GLASS
Ligroine Low boiling point naphtha
PETROLEUMETHER,B.R.3560,REAGENT,ACS
PetroleuM Ether, Non-UV, OMniSolv(R)
Gasoline, Petrol, Petroleum benzin
PetroleuM benzine boiling range30-60℃
PetroleuM benzine boiling range60-90℃
Mineral spirits, Petroleum spirits
PetroleuM benzine boiling range90-120℃
PetroleuM Ether, B.R. 20 DEG -40 DEG C
PETROLEUM ETHER HIGH BOILING TECHNICAL
PETROLEUM ETHER 30-60 DEG. PRA GRADE
PETROLEUM ETHER (FOR EUROPEAN USE ONLY)
Petroleum Ether, B.R. 35°-60°C, Reagent
PetroleuM Ether, B.R. 100 DEG -140 DEG C
PETROLEUM ETHER A.C.S. REAGENT (SAFETY&
PETROLEUM ETHER 30-60 DEG CAPILLARY GC&
PETROLEUM ETHER, SPECTROPHOTOMETRIC GRAD E
petroleum ether 35/60, environmental grade
PETROLEUM ETHER, A.C.S. REAGENT (SAFETY CAN)
PetroleuM Ether, B.R. 60 DEG -90 DEG C, Reagent
PetroleuM Ether, Anhydrous, B.R. 35 DEG -60 DEG C
PetroleuM Ether, B.R. 35 DEG -60 DEG C, UniSolv(R)
PetroleuM Ether, B.R. 35 DEG -60 DEG C, PestiSolv(R)
PetroleuM Ether, B.R. 35 DEG -60 DEG C, Reagent, ACS
PETROLEUM BENZINE BOILING RANGE 30-50 DE G. C, R. G.
P-TOLYLMAGNESIUM BROMIDE, 1.0M SOLUTION IN DIETHYL ETHER
PETROLEUM BENZINE BOILING RANGE 30-50 DE G. C, EXTRA PURE
PETROLEUM BENZINE BOILING RANGE 100-140 DEG. C, CHEM. PURE
PETROLEUM BENZINE BOILING RANGE 90-100 D EG. C, unpaid duty
PetroleuM ether, SuperDry, boiling range 60 - 90 ℃, J&KSeal
Petroleum (distilled: cut of distillation 100-160 degrees C)
PETROLEUM BENZINE BOILING RANGE 30-40 DE G. C, EXTRA PURE, unpaid duty | [EINECS(EC#)]
289-220-8 | [Molecular Formula]
C7H7BrMg | [MDL Number]
MFCD00081849 | [MOL File]
8032-32-4.mol | [Molecular Weight]
195.339 |
| Chemical Properties | Back Directory | [Definition]
Any of a number of narrowboiling-range fractions of petroleum with bp of
approximately 93–204C, according to the specific
use. | [Appearance]
colourless liquid with hydrocarbon odour | [Melting point ]
-40℃ | [Boiling point ]
90-100 °C
| [density ]
0.77 g/mL at 20 °C
| [vapor density ]
2.5 (vs air)
| [vapor pressure ]
25.8 psi ( 55 °C)
| [refractive index ]
n20/D 1.428
| [Fp ]
−57 °F
| [storage temp. ]
Store at room temperature. | [form ]
Liquid | [color ]
APHA: ≤10 | [Specific Gravity]
0.715 （20/4℃） | [Odor]
Gasoline or kerosene | [Stability:]
Stable. Extremely flammable. Avoid strong oxidizing agents, all sources of ignition. As a consequence of its low flashpoint, mixtures of this material with air may ignite upon contact with hot surfaces-a naked flame is not required. | [explosive limit]
8% | [Water Solubility ]
Insoluble in water. | [λmax]
λ: 210 nm Amax: 1.00
λ: 220 nm Amax: 0.30
λ: 230 nm Amax: 0.10
λ: 240 nm Amax: 0.05
λ: 260-400 nm Amax: 0.01 | [Merck ]
14,5489 | [Exposure limits]
TLV-TWA 300 ppm (～1350 mg/m3)
(ACGIH), 75 ppm (～350 mg/m3) (NIOSH);
TLV-STEL 400 ppm (ACGIH). | [Uses]
Thinners in paints and varnish. | [EPA Substance Registry System]
Ligroine(8032-32-4) |
| Hazard Information | Back Directory | [Chemical Properties]
colourless liquid with hydrocarbon odour | [Chemical Properties]
Petroleum ether is a flammable liquid used as a universal solvent and extractant during
the processing of different chemicals, like fats, waxes, paints, varnishes, furniture polish
thinning, as detergent, and as fuel. The major components include paraffi ns, olefi ns, naphthenes,
aromatics, and about 10%–40% ethyl alcohol. | [General Description]
Colorless liquid with the odor of gasoline. Less dense than water and insoluble in water. Hence floats on water. Also refered to as Varnish Makers & Painters Naphtha. This petroleum fraction is similar to Petroleum Ether (CAS 8030-30-6) but V.M. & P. is a heavier distillate. Flash point ranges from 20° F to 100° F. | [Air & Water Reactions]
Highly flammable. Insoluble in water. | [Reactivity Profile]
PETROLEUM NAPHTHA, [FLAMMABLE LIQUID LABEL] may be incompatible with strong oxidizing agents like nitric acid. Charring may occur followed by ignition of unreacted material and other nearby combustibles. In other settings, mostly unreactive. Not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. When heated sufficiently or when ignited in the presence of air, oxygen or strong oxidizing agents, burns exothermically to produce mostly carbon dioxide and water. | [Health Hazard]
Inhalation of concentrated vapor may cause intoxication. Liquid is not very irritating to skin or eyes but may get into lungs by aspiration. | [Hazard]
Flammable, dangerous fire risk. | [Health Hazard]
After acute and prolonged exposures to petroleum ether in work places, occupational
workers suffer and demonstrate a variety of health disorder. The symptoms of toxicity
include, but are not limited to, erythema, edema, skin peeling, loss of appetite, muscle
weakness, paresthesia, CNS depression, peripheral nerve disorders, skin and respiratory irritation, and chemical pneumonia in children. Occupational workers exposed to rubber
solvent, varnish, thinner, and petroleum spirits develop skin irritation, respiratory problems,
and hematologic effects. | [Fire Hazard]
Flammable liquid; flash point (closed cup)
14°C (57°F); vapors form explosive mixtures
with air within the range 1.2–6.0% by volume in air. | [Flammability and Explosibility]
Extremelyflammable | [Purification Methods]
Shake it several times with conc H2SO4, then 10% H2SO4 and concentrated KMnO4 (to remove unsaturated, including aromatic, hydrocarbons) until the permanganate colour persists. Wash it with water, aqueous Na2CO3 and again with water. Dry it with CaCl2 or Na2SO4, and distil it. It can be dried further using CaH2 or sodium wire. Passage through a column of activated alumina, or treatment with CaH2 or sodium, removes peroxides. For the elimination of carbonyl-containing impurities without using permanganate, see n-heptane. These procedures could be used for all fractions of pet ethers. See skellysolve below, p. 178. Rapid purification: Pass it through an alumina column and fractionally distilling, collecting the desired boiling fraction. |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,T,F,N,F+ | [Risk Statements ]
12-65-45-67-51/53-38-11-22-50/53-10-39/23/24/25-23/24/25-46-66-52/53 | [Safety Statements ]
62-45-53-61-16-60-23-36/37-24 | [RIDADR ]
UN 3295 3/PG 2
| [WGK Germany ]
3
| [RTECS ]
OI6180000
| [Autoignition Temperature]
475 °F | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
I | [HS Code ]
27101299 | [Safety Profile]
Confirmed carcinogen. A poison by intravenous route. Mildly toxic by inhalation. Ingestion can cause a burning sensation, vomiting, diarrhea, drowsiness, and, in severe cases, pulmonary edema. Inhalation of concentrated vapors can cause intoxication resembling that from alcohol, headache, nausea, coma, and hemorrhage to various vital organs. An eye irritant. A flammable liquid and highly dangerous fire hazard when exposed to heat, flame, sparks, or oxidizing materials. Explosive in the form of vapor when exposed to heat or flame. Highly dangerous; keep away from heat or flame. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes | [Hazardous Substances Data]
8032-32-4(Hazardous Substances Data) | [Toxicity]
LD50 intravenous in mouse: 40mg/kg |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
PETROLEUM ETHER | [Preparation Products]
Cyclobutanecarbonyl chloride-->2,6-Dibromopyridin-3-amine-->2-CHLORO-PYRIMIDINE-5-SULFONYL CHLORIDE-->NORDALBERGIN-->2,4-DICHLORO-3,5-DINITROBENZOIC ACID-->(5-BROMO-PYRIMIDIN-2-YL)-DIETHYL-AMINE-->2-AMINO-5-CHLORO-3-PICOLINE-->2-AMINO-3,5-DICHLORO-6-METHYLPYRIDINE-->Ormeloxifene-->4-BROMO-7-CHLOROQUINOLINE-->6-METHOXYCOUMARIN-->2,6-Pyridinedicarboxaldehyde-->1-(5-NITRO-2-FURYL)ETHANONE-->4-PROPYL-PYRIDIN-2-YLAMINE-->5-ACETYL-2,3-DIHYDROBENZO(B)FURAN-->4-MALEIMIDOBUTYRIC ACID-->ETHYL 2-METHYLTHIAZOLE-4-CARBOXYLATE-->Benzoguanamine-->1-(CYCLOHEXYLCARBONYL)PIPERAZINE 97-->8-METHOXYCOUMARIN-->2-AMINO-3,5-DICHLORO-4-METHYLPYRIDINE-->2-(Butylamino)ethanol-->N-METHOXYCARBONYLMALEIMIDE-->4-Azabenzimidazole-->2-Amino-6-bromopyridine-->3-CARBETHOXYUMBELIFERONE-->2,4-Dichloro-3-nitropyridine-->TRIS(PENTAFLUOROPHENYL)BORANE-->4-HYDROXY-8-METHOXY-QUINOLINE-3-CARBOXYLIC ACID ETHYL ESTER-->ETHYL (3-HYDROXYPHENYL)CARBAMATE-->Triisopropyl phosphite-->2,4-Dichlorobenzenesulfonyl chloride-->2-Chloro-4,6-dimethoxy-1,3,5-triazine-->2'-chlrophenyl-diphenyl-chlromethane-->ETHYL 1,3-BENZOTHIAZOLE-2-CARBOXYLATE-->2,4,6-TRIBROMOPYRIMIDINE-->Triphenylsilanol-->Antioxidant ZM-405-->Zein-->Asiaticoside |
| Questions And Answer | Back Directory | [Description]
Petroleum ether, a petroleum distillation fraction, is a mixture of low molecular weight aliphatic hydrocarbons (mostly pentanes and hexanes) with a low boiling range, typically around 30-60oC. Its name is derived from its origin and its ease of evaporation.The majority components include paraffins, olefins, naphthenes, aromatics, and about 10%–40% ethyl alcohol。
Petroleum ether is commonly used as a nonpolar solvent for oils, fats, and waxes. Petroleum ether is used in pharmaceutical industries as a solvent to isolate compounds, e.g. petroleum ether can extract stigmasterol and beta-sitosterol from the aerial parts of Ageratum conyzoides and compounds with immunomodulatory activity from Anacyclus pyrethrum. It is also used as a detergent, a fuel, insecticide, in paints and varnishes, and in photography.
| [Chemical Properties]
Petroleum ether is a colorless liquid. Extracts of leaves of Litchi chinensis Gaertn. (Sapindaceae) have been prepared in petroleum ether and were evaluated for antiinflammatory, analgesic and antipyretic activities. Pentanes and hexanes are the major constituents of petroleum ether. | [uses]
Petroleum ether is generally a mixture of low boiling aliphatic hydrocarbons mainly hexane and pentane. It is generally used as a laboratory solvent and also as an extraction solvent.
Petroleum ether has been used for the analysis of total dietary fiber content by employing a total dietary fibre assay kit. It may be used in the absorption chromatographic purification of organic compounds. | [References]
[1] Anjoo Kamboj, Ajay Kumar Saluja (2011) Isolation of Stigmasterol and beta sitosterol from petroleum ether extract of Aerial parts of Ageratum Conyzoides (Asteracea), Inter. J. Pharma. Pharma. Sci. 3, 94-¬96.
[2] Ashton Acton (2011) Advances in Immune System Research and Applications
[3] https://www.cdc.gov/niosh/pdfs/77-192c.pdf
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