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CAS 91987-74-5Preliminary Safety ReferenceNot a supplier-issued SDSSupplier SDS by request

CAS 91987-74-5 Safety Reference and Supplier SDS Request

Dotmp

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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

91987-74-5

Chemical name

Dotmp

Molecular formula

C12H32N4O12P4

Molecular weight

548.3 g/mol

Synonyms

1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetra(methylene phosphonic acid); 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrakis(methylenephosphonic acid); (1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayltetrakis(methylene))tetrakisphosphonic acid; 1,4,7,10-Tetraazacyclododecanetrayl-1,4,7,10-tetrakis(methylene)tetrakisphosphonic acid; 1,4,7,10-Tetraazacyclododecane-1,4,7,10-Tetramethylene-Phosphonic Acid; ((1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl)tetrakis(methylene))tetraphosphonic acid; 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl-tetrakis(methylphosphonic acid); ((1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetrakis(methylene))tetrakis(phosphonic acid); ((1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl)tetrakis(methylene))tetraphosphonicacid; {[4,7,10-tris(phosphonomethyl)-1,4,7,10-tetraazacyclododecan-1-yl]methyl}phosphonic acid; [(1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl)tetrakis(methylene)]tetraphosphonic Acid; Cyclen phosphonic acid

InChIKey

RCXMQNIDOFXYDO-UHFFFAOYSA-N

PubChem CID

124761

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: sealed and dry, 2-8°C
  • Avoid contact with skin and eyes. Avoid generating dust and aerosols. Provide appropriate ventilation where dust is generated. General fire protection measures.
  • Use a P95 (US) or P1 (EU UK 143) particulate respirator if exposed to harmful environments. 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).
  • The product Remaining and non-recyclable solutions should be handed over to a licensed company for disposal. Contact a professional agency with a waste disposal license to handle this substance. Burn the contaminated packaging in a chemical incinerator with post-combustion and washing functions. Contaminated packaging. Dispose of as unopened product.

First Aid / Accidental Release

  • Do not give anything to an unconscious person. Rinse mouth with water. Consult a physician.
  • If inhaled, move the patient 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.
  • Do not generate dust when collecting and disposing. Sweep and shovel up. Place in a suitable closed container for disposal.
  • 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. For personal protection, see
  • The product Remaining and non-recyclable solutions should be handed over to a licensed company for disposal. Contact a professional agency with a waste disposal license to handle this substance. Burn the contaminated packaging in a chemical incinerator with post-combustion and washing functions. Contaminated packaging. Dispose of as unopened product.

Firefighting / Stability

  • If necessary, wear a self-contained breathing apparatus for firefighting.
  • and reactivity
  • Carbon monoxide, carbon dioxide, nitrogen oxides, phosphorus oxides

Physical and Chemical Reference

XLogP

-15.9

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.