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CAS 1257641-06-7Not a supplier-issued SDS

Preliminary Safety Reference

2-(4-Fluorophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione

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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.

Identity

CAS Number

1257641-06-7

Chemical name

2-(4-Fluorophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione

Molecular formula

C11H11BFNO4

Molecular weight

251.02 g/mol

Synonyms

4-Fluorophenylboronic acid MIDA ester; C11H11BFNO4; 4-Fluorophenylboronic acid MIDA ester, 97%; E85334

InChIKey

VRWBUFHGNOFGKX-UHFFFAOYSA-N

PubChem CID

50896237

Hazard / GHS Reference

GHS Pictograms

GHS07

Catalog reference cue; confirm supplier documentation before use.

Handling & PPE

  • Handle in a well-ventilated area or fume hood.
  • Avoid inhalation, ingestion, and skin/eye contact.
  • Keep container tightly closed in a dry and well-ventilated place.
  • Store away from incompatible materials.
  • Use appropriate PPE such as a lab coat, compatible gloves, and eye protection.
  • Wear respiratory protection if ventilation is inadequate or if there is a risk of dust/aerosol exposure.
  • Ensure that eyewash stations and safety showers are close to the workstation location.
  • Dispose through approved chemical waste channels according to local and institutional regulations.
  • Do not dispose of into drains or the environment.

First Aid / Accidental Release

  • In case of eye contact, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Seek medical attention.
  • In case of skin contact, wash with plenty of soap and water. Remove contaminated clothing and wash before reuse. Seek medical attention if irritation persists.
  • If inhaled, move to fresh air. If not breathing, give artificial respiration. Seek medical attention.
  • If swallowed, rinse mouth with water. Do NOT induce vomiting. Seek medical attention.
  • Evacuate personnel to safe areas.
  • Avoid dust or aerosol generation.
  • Ensure adequate ventilation.
  • Collect spillage using trained-lab procedures and place in appropriate containers for disposal.
  • Prevent further leakage or spillage if safe to do so.

Firefighting / Stability

  • Use extinguishing media appropriate for the surrounding fire and the material itself.
  • Wear self-contained breathing apparatus for firefighting if necessary.
  • Wear full protective clothing to prevent contact with skin and eyes.
  • Keep containers cool with water spray.
  • Considered stable under recommended storage conditions.
  • Avoid strong oxidizing agents and strong acids/bases.
  • May react with incompatible materials.
  • Hazardous decomposition products may include carbon oxides, nitrogen oxides, boron oxides, and hydrogen fluoride.

Physical and Chemical Reference

Appearance

White to off-white crystalline solid

Catalog reference value; verify against supplier SDS before use.

Physical State

Solid

Catalog reference value; verify against supplier SDS before use.

Melting Point

107.0 °C

Catalog reference value; verify against supplier SDS before use.

Boiling Point

332.0 °C

Catalog reference value; verify against supplier SDS before use.

Density

1.35 g/cm³

Catalog reference value; verify against supplier SDS before use.

Water Solubility

0.129 mol/L

Catalog reference value; verify against supplier SDS before use.

Flash Point

180.0 °C

Catalog reference value; verify against supplier SDS before use.

Vapor Pressure

Estimated very low; unit not specified

Catalog reference value; verify against supplier SDS before use.

Autoignition Temp

480.0 °C

Catalog reference value; verify against supplier SDS before use.

Transport / Shipment Review

HS6

293190

Preliminary catalog cue; verify before compliance decisions.

HS Code

293190

Source: catalog inference.

GHS Pictograms

GHS07

Preliminary catalog cue; verify before compliance decisions.

Compliance

standard-ruo

Preliminary catalog cue; verify before compliance decisions.

Registration Status

DSL: pending; AICS: pending; ENCS: pending; ICSR: pending; TSCA: pending; IECSC: pending; INSQR: pending; REACH: pending; K-REACH: pending; SEA_Regulatory: pending

Registration values are catalog reference status cues and may require jurisdiction-specific review.

Shipment review

Shipment details require review before fulfillment.

Preliminary catalog cue; verify before compliance decisions.

  • Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.