ChemicalBook--->CAS DataBase List--->64742-65-0

64742-65-0

64742-65-0 Structure

64742-65-0 Structure
IdentificationBack Directory
[Name]

LEYBOLD VACUUM PUMP OIL
[CAS]

64742-65-0
[Synonyms]

Pump oil
JUNVAC A-50
JUNVAC A-70
JUNVAC M-100
JUNVAC SP-60
JUNVAC SP-70
JUNVAC SP-80
JUNVAC SP-90
JUNVAC A-100
JUNVAC BE-200
JUNVAC DA-100
JUNVAC DA-200
VACUUM PUMP OIL
OIL, VACUUM PUMP
01657 RANDO OIL HD 32
20 cSt Hydrocarbon Oil
75 cSt Hydrocarbon Oil
LEYBOLD VACUUM PUMP OIL
WELCH DIRECTORR(TM) GOLD
heavyparaffinicbaselubestock
Chlorine Blank STD 01@Base Oil
TRIVAC(R) HE 200 VACUUM PUMP OIL
DEWAXEDHEAVYPARAFFINICDISTILLATE
WELCHDIRECTORRGOLD,VACUUMPUMPOIL
PETROLEUMDISTILLATES,PARAFFINICBLEND
SOLVENT-REFINED350PARAFFINICBASESTOCK
SOLVENT-REFINED800PARAFFINICBASESTOCK
20 cSt Hydrocarbon Oil@20 cSt Base oil
75 cSt Hydrocarbon Oil@75 cSt Base oil
solvent-dewaxedheavyparaffinicdistillate
SOLVENT-DEWAXEDHEAVYPARAFFINICPETROLEUMDISTILLATES
PETROLEUMDISTILLATES,SOLVENT-REFINEDHEAVYPARAFFINIC
petroleumdistillates,solvent-dewaxedheavyparaffinic
paraffinic distillate, heavy, solvent-dewaxed (mild)
Distillates,petroleum,solvent-dewaxedheavyparaffinic
distillates(petroleum),solvent-dewaxedheavyparaffinic
mineraloil,petroleumdistillates,solvent-dewaxedheavyparaffinic(mildorn
mineraloil,petroleumdistillates,solvent-dewaxedheavyparaffinic(severeso
Distillates (petroleum), solvent-dewaxed heavy paraffinic Baseoil - unspecified
mineraloil,petroleumdistillates,solvent-dewaxedheavyparaffinic(mildornosolvent-refiningorhydrotreatment)
[EINECS(EC#)]

265-169-7
[MDL Number]

MFCD00132812
Chemical PropertiesBack Directory
[Boiling point ]

389 °C(lit.)
[density ]

0.88 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.4811(lit.)
[Fp ]

460 °F
[form ]

Liquid
[EPA Substance Registry System]

Solvent-dewaxed heavy paraffinic distillates (petroleum) (64742-65-0)
Safety DataBack Directory
[Symbol(GHS) ]

Health Hazard (GHS08)
GHS08
[Signal word ]

Danger
[Hazard statements ]

H350
[Hazard Codes ]

T
[Risk Statements ]

45
[Safety Statements ]

53-45
[WGK Germany ]

3
[RTECS ]

PY8040500
[TSCA ]

Yes
[REACH Registrations]

Active
[Safety Profile]

Confirmed carcinogen with experimental tumorigenic data. Low toxicity by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard InformationBack Directory
[Definition]

LEYBOLD VACUUM PUMP OIL is a complex combination of hydrocarbons obtained by removal of normal paraffins from a petroleum fraction by solvent crystallization. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C20 through C50 and produces a finished oil with a viscosity not less than 100 SUS at 100.degree.F (19cSt at 40.degree.C).
[Production Methods]

Paraffin oil, also known as mineral oil, is produced through a series of refining processes from crude oil. The process begins with extracting crude oil from underground reservoirs through drilling. The extracted crude oil undergoes distillation to separate it into various components based on their boiling points. Paraffin oil is derived from the heavier fractions of crude oil. This step involves using a solvent to remove waxy compounds from the paraffin, resulting in a purer form of the oil. Different solvents are used to isolate different hydrocarbon chains. The final refining process, hydro finishing, treats the paraffin with hydrogen to remove impurities and stabilize the oil, improving its colour, odour, and stability.
[Flammability and Explosibility]

Nonflammable
[Mechanism of action]

Contact action, eggs covered by an oil film are starved of oxygen and so do not hatch.
[Toxics Screening Level]

The ITSL for dewaxed heavy parffinic mineral oil is 50 μg/m3 based on a 8-hour averaging time.
[Pesticide Type]

Acaricide; Insecticide
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