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HomeProduct name listURAMIL

URAMIL

  • CAS NO.:118-78-5
  • Empirical Formula: C4H5N3O3
  • Molecular Weight: 143.1
  • MDL number: MFCD00023873
  • EINECS: 204-277-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2022-12-21 16:56:50
URAMIL Structural

What is URAMIL?

Purification Methods

It crystallises from water. It has also been purified by dissolving it in aqueous ammonia and precipitating it by dropwise addition of formic acid. The solid is collected and dried in a vacuum at 100o. [Hartman & Sheppard Org Synth Coll Vol II 617 1943, Beilstein 25 H 492, 25 I 704, 25 III/IV 4228.]

Properties of URAMIL

Melting point: >399.85°C
Boiling point: 261.16°C (rough estimate)
Density  1.6062 (rough estimate)
refractive index  1.5210 (estimate)
pka 7.19±0.20(Predicted)
Merck  9852
CAS DataBase Reference 118-78-5(CAS DataBase Reference)
EPA Substance Registry System Uramil (118-78-5)

Safety information for URAMIL

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for URAMIL

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