Substance profile

Naphtha (petroleum), isomerization

Naphtha (petroleum), isomerization is a substance with a harmonised classification under EU CLP.

CAS 64741-70-4 Danger

01 · Identification

What Naphtha (petroleum)… is

Naphtha (petroleum), isomerization is a substance with a harmonised classification under EU CLP.

Under the GHS it carries the signal word Danger.

CAS number64741-70-4

EC number265-073-5

Index number649-277-00-5

Low boiling point modified naphtha
[A complex combination of hydrocarbons obtained from catalytic isomerization of straight chain paraffinic C4 through C6 hydrocarbons. It consists predominantly of saturated hydrocarbons such as isobutane, isopentane, 2,2-dimethylbutane, 2-methylpentane, and 3-methylpentane.]

02 · GHS classification

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordDanger

Hazard statements assigned to Naphtha (petroleum)…
Code	Hazard statement
H350	May cause cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H340	May cause genetic defects <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H304	May be fatal if swallowed and enters airways.

Precautionary statements: P201, P280, P308, P313

ATE mixture calculator Calculate acute toxicity estimate for a mixture containing this substance. Storage compatibility What this substance must not be stored next to. Label constructor Build a compliant GHS label with these pictograms and statements.