Agent Name

Tin tetraphenylporphyrin

CAS Number

26334-85-0

Formula

C44-H28-N4-Sn

Major Category

Biological Agents

Synonyms

Sn-Tpph; Tetraphenylporphyrin-Sn(4+); Tin, (5,10,15,20-tetraphenyl-21H,23H-porphinato(2-)-N21,N22,N23,N24)-, (SP-4-1)-; [ChemIDplus]

Category

Porphyrins

Sources/Uses

Porphyrins are naturally occurring pigments that include heme in hemoglobin. They are cyclic structures composed of four pyrrole subunits. [Britannica]

Comments

See "Tin and inorganic compounds."

Exposure Assessment
TLV (ACGIH)

2 mg/m3, as Sn

PEL (OSHA)

2 mg/m3, as Sn

Links to Other NLM Databases
Toxicity Information

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Chemical Information

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Other Information

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