Agent Name

Distillates (petroleum), straight-run middle

CAS Number


Major Category

Other Classes


Gas oil; Straight run middle distillate; Distillates, petroleum, straight-run middle; Gas oil, blend; Distillates, (petroleum), straight-run middle; [ChemIDplus] DISTILLATI (PETROLIO), FRAZIONI PRIMARIE INTERMEDIE; DK leicht 941; Gas oil, diesel, heating gas oil; Gas oil, diesel, heating gas oil, LGO; GASOLIO PESANTE TOPPING ATZ; Hydrocarbons C11-C20; Petroleum; PS 2 GO; PS2 GO; PS3 3S/S; DK-Leicht; UNTREATED STRAIGHT-RUN LGO; [IUCLID]


Petroleum Oils


Liquid; [EPA ChAMP] Dark brown liquid; [Total Petrochemicals MSDS]


Used in the fuel and petroleum refining industries; Used as a fuel, intermediate, lubricant additive, refinery feedstock, and component of gasoline, diesel oil, and light heating oil; [IUCLID]


TSCA Definition 2008: Petroleum distillate consisting of hydrocarbons with carbon numbers of C11 through C20 and boiling point range of 205 deg C to 345 deg C; [ChemIDplus] May contain hydrogen sulfide in vapor space of storage container or vessel (heating increases this risk); May cause irritation; Harmful by ingestion (may cause lung damage by aspiration); [Total Petrochemicals MSDS]

Exposure Assessment
Lethal Concentration

LC50 (rat) = 1,700 mg/m3/4hr

Links to Other NLM Databases
Toxicity Information


Chemical Information

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Related Information in HazMap

Industrial Processes with risk of exposure: