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Dibutyl hydrogen phosphate

CAS 107-66-4 · C8H19O4P
Hazard class
Danger — Corrosive, Irritant / harmful, Health hazard
Pictograms
CorrosiveIrritant / harmfulHealth hazard
H-statements
  • H314 Causes severe skin burns and eye damage
  • H318 Causes serious eye damage
  • H351 Suspected of causing cancer
  • H335 May cause respiratory irritation
  • H303 May be harmful if swallowed
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H336 May cause drowsiness or dizziness
  • H373 May cause damage to organs through prolonged or repeated exposure
Workplace exposure limits
NIOSH REL TWA 1 ppm (5 mg/m3) D ST 2 ppm (10 mg/m3)
OSHA PEL TWA 1 ppm (5 mg/m3)
IDLH 30 ppm
Occupational exposure limits — NIOSH Pocket Guide.
Synonyms
203-509-8 · DIBUTYL PHOSPHATE · Dibutyl hydrogen phosphate · Di-n-butyl phosphate · Phosphoric acid, dibutyl ester · Dibutyl acid phosphate · DP 4 (coupling agent) · Phosphoric acid dibutyl ester
Molecular weight
210.21 g/mol
Browse similar
Corrosive · Irritant / harmful · Health hazard
Data source
Aggregated classification PubChem · REACH-registered
GHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.
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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console
Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.