Chemical identity

Triphenylphosphine

CAS 603-35-0 · C18H15P

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-32570
PubChem CID11776
NameTriphenylphosphine
CAS RN603-35-0
Molecular formulaC18H15P
Molecular weight262.29 g/mol
IUPAC nameTriphenylphosphane
InChIKeyRIOQSEWOXXDEQQ-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 11776
Two-dimensional chemical structure of Triphenylphosphine, CAS 603-35-0
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 rings, includes aromatic atoms. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1(P(C2=CC=CC=C2)C3=CC=CC=C3)=CC=CC=C1
InChINot listed
Formula from structureC18H15P
Molecular weight from structure262.29 g/mol

03India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 603-35-0 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 603-35-0 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

04Names and relationships

Associated parent compound

No parent compound is listed.

Other names

No synonyms are listed.

Related records from the same parent family

No related records are linked by parent name.

05Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

06Sources