Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Documentation status
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
Identity
CAS Number
917-23-7
Chemical name
Tetraphenylporphyrin
Molecular formula
C44H30N4
Molecular weight
614.7 g/mol
Synonyms
5,10,15,20-tetraphenylporphyrin; meso-Tetraphenylporphine; meso-Tetraphenylporphyrin; Tetraphenylporphine; 5,10,15,20-Tetraphenyl-21H,23H-porphine; 5,10,15,20-Tetraphenylporphine; 21H,23H-Porphine, 5,10,15,20-tetraphenyl-; (5Z,10Z,14Z,19Z)-5,10,15,20-tetraphenyl-21,23-dihydroporphyrin; meso-Tetraphenylporphyrine; Tetraphenylporphyrin (Chlorin free); Porphine, 5,10,15,20-tetraphenyl-; 2,7,12,17-tetraphenyl-21,22,23,24-tetraazapentacyclo[16.2.1.1^{3,6}.1^{8,11}.1^{13,16}]tetracosa-1,3,5,7,9,11(23),12,14,16,18(21),19-undecaene
InChIKey
YNHJECZULSZAQK-UHFFFAOYSA-N
PubChem CID
86280046
Hazard / GHS Reference
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Handling & PPE
- Keep container tightly closed and dry. Store in a well-ventilated place. Recommended storage conditions: pressurized, room temperature
- If exposed to a harmful environment, use a P95 (US) or P1 (EU UK 143) particulate respirator. For higher level of protection, use an OV/AG/P99 (US) or ABEK-P2 (EU UK 143) gas filter. Respirators must be tested and approved by government standards such as NIOSH (US) or CEN (EU).
- Dispose of remaining and non-recyclable solutions to a licensed company. Contact a professional agency with waste disposal license to handle this substance. Burn contaminated packaging in a chemical incinerator with post-combustion and scrubbing capabilities. Contaminated packaging. Dispose of as unutilized product.
First Aid / Accidental Release
- Do not give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
- If inhaled, move to fresh air. If breathing stops, perform artificial respiration. Consult a physician.
- Rinse with plenty of water for at least 15 minutes and consult a physician.
- Wash with soap and plenty of water. Consult a physician.
- Use personal protective equipment and emergency procedures. Avoid dust generation. Avoid inhaling vapors, mists or gases. Ensure adequate ventilation. Evacuate personnel to a safe area. Avoid inhaling dust. See
- Do not allow the product to enter drains.
- Dispose of remaining and non-recyclable solutions to a licensed company. Contact a professional agency with waste disposal license to handle this substance. Burn contaminated packaging in a chemical incinerator with post-combustion and scrubbing capabilities. Contaminated packaging. Dispose of as unutilized product.
Firefighting / Stability
- If necessary, wear a self-contained breathing apparatus for firefighting.
- Reactivity and stability
Physical and Chemical Reference
XLogP
10.4
Catalog reference value; verify against supplier SDS before use.
Transport / Shipment Review
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.
- Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.