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Home/Compounds/CAS 19900-72-2/Safety Reference
CAS 19900-72-2Preliminary Safety ReferenceNot a supplier-issued SDSSupplier SDS by request

CAS 19900-72-2 Safety Reference and Supplier SDS Request

4,4'-Methylenebis(2-ethyl-6-methylbenzenamine)

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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

19900-72-2

Chemical name

4,4'-Methylenebis(2-ethyl-6-methylbenzenamine)

Molecular formula

C19H26N2

Molecular weight

282.4 g/mol

Synonyms

4,4'-Methylenebis(2-ethyl-6-methylaniline); Benzenamine, 4,4'-methylenebis[2-ethyl-6-methyl-; CCRIS 3325; 4,4'-Methylene-bis(2-ethyl-6-methylaniline); 4,4'-Methylenebis(2-methyl-6-ethylaniline); Bis(4-amino-3-ethyl-5-methylphenyl)methane; 4,4'-METHYLENEBIS(6-ETHYL-O-TOLUIDINE); 3,3'-diethyl-5,5'-dimethyl-4,4'-diaminodiphenylmethane; BENZENAMINE, 4,4'-METHYLENEBIS(2-ETHYL-6-METHYL-; 4,4-Methylenebis(2-Ethyl-6-Methylaniline); M1238; 4,4'-methylenebis (2-methyl-6-ethylaniline)

InChIKey

QJENIOQDYXRGLF-UHFFFAOYSA-N

PubChem CID

155611

Hazard / GHS Reference

Signal word

Warning

Catalog reference cue; confirm supplier documentation before use.

Hazard statements

H302, H312, H332, H315, H319

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: keep away from light, purge, room temperature

First Aid / Accidental Release

  • Do not give anything 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.
  • 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 inhalation of vapors, mists or gases. Ensure adequate ventilation. Evacuate personnel to a safe area. Avoid inhalation of dust. See
  • Do not allow the product to enter drains.

Firefighting / Stability

  • If necessary, wear a self-contained breathing apparatus for firefighting.

Physical and Chemical Reference

XLogP

4.8

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.

Need supplier documentation?

Request through MolGraph:

  • Supplier-issued SDS
  • COA
  • Purity and pack size confirmation
  • Availability and lead time review
  • Shipment documentation review

Catalog-Specific Reference Cues

  • 4,4'-Methylenebis(2-ethyl-6-methylbenzenamine) (CAS 19900-72-2) is listed in the Materials Science portfolio, with molecular formula C19H26N2 and molecular weight 282.40 g/mol.
  • Intended for materials chemistry research and formulation screening workflows; structure-derived tags include nitrogen-containing heterocycle.

Related catalog entries

Related public CAS links are not available for this reference page.

MolGraph Preliminary Safety Reference - Not a supplier-issued SDS. 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.