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CAS 1271983-91-5Not a supplier-issued SDS

Preliminary Safety Reference

(R)-Benzyl (1-bromobut-3-en-2-yl)carbamate

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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

1271983-91-5

Chemical name

(R)-Benzyl (1-bromobut-3-en-2-yl)carbamate

Molecular formula

C12H14BrNO2

Molecular weight

284.15 g/mol

Synonyms

benzylN-[(2R)-1-bromobut-3-en-2-yl]carbamate

InChIKey

OWAMYAOUOXTLCN-LLVKDONJSA-N

PubChem CID

49786989

Hazard / GHS Reference

GHS Pictograms

GHS07, GHS09

Catalog reference cue; confirm supplier documentation before use.

Handling & PPE

  • Handle in a well-ventilated area or fume hood.
  • Avoid contact with skin, eyes, and clothing.
  • Keep container tightly closed when not in use.
  • Store in a cool, dry, and well-ventilated place.
  • Store away from incompatible materials.
  • Wear a lab coat or other protective clothing.
  • Wear compatible chemical-resistant gloves.
  • Wear eye protection such as safety goggles or a face shield.
  • Use respiratory protection if ventilation is inadequate or exposure is likely.

First Aid / Accidental Release

  • If on skin, rinse with plenty of water and soap.
  • If in eyes, rinse cautiously with water for several minutes; remove contact lenses if present and easy to do.
  • If inhaled, move person to fresh air and keep comfortable for breathing.
  • If swallowed, rinse mouth thoroughly with water.
  • Seek medical attention if irritation persists or symptoms develop.
  • Ensure adequate ventilation during cleanup.
  • Wear appropriate personal protective equipment, including gloves and eye protection.
  • Avoid dust or aerosol generation during cleanup.
  • Collect spillage using trained laboratory procedures.

Firefighting / Stability

  • Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide.
  • Wear self-contained breathing apparatus for firefighting if necessary.
  • Keep containers cool with water spray to prevent rupture.
  • Prevent fire-fighting water from entering waterways or sewers.
  • Stable under recommended storage conditions.
  • May react with strong oxidizing agents.
  • Avoid strong acids and strong bases.
  • Avoid excessive heat and direct sunlight.

Physical and Chemical Reference

Appearance

white solid

Catalog reference value; verify against supplier SDS before use.

Physical State

solid

Catalog reference value; verify against supplier SDS before use.

Melting Point

45.0 °C

Catalog reference value; verify against supplier SDS before use.

Boiling Point

310.0 °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

very slightly soluble

Catalog reference value; verify against supplier SDS before use.

Flash Point

160.0 °C

Catalog reference value; verify against supplier SDS before use.

Vapor Pressure

Estimated value, unit not specified

Catalog reference value; verify against supplier SDS before use.

Autoignition Temp

420.0 °C

Catalog reference value; verify against supplier SDS before use.

Transport / Shipment Review

HS6

292429

Preliminary catalog cue; verify before compliance decisions.

HS Code

292429

Source: catalog inference.

GHS Pictograms

GHS07, GHS09

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.