Tris-(2-carboxyethyl)phosphine hydrochloride (TCEP)
(16589050 | 51805-45-9)

CAS: 51805-45-9
Molecular Formula: C9H15O6P·HCl
Molecular Weight: 286.65
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Tris-(2-carboxyethyl)phosphine hydrochloride (TCEP) Chemical Structure

This product is subject to a hazardous surcharge. The exact amount will be confirmed by our sales team.

16589050-1g 1g £30.90
16589050-5g 5g £74.60
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16589050-1g 1g €43.30
16589050-5g 5g €104.50
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16589050-1g 1g $46.40
16589050-5g 5g $111.90
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 16589050
Product Name Tris-(2-carboxyethyl)phosphine hydrochloride (TCEP)
Categories Biochemicals Peptide Reagents
CAS 51805-45-9
Molecular Formula C9H15O6P·HCl
Molecular Weight 286.65
Storage Details 2 to 8 °C
Harmonised Tariff Code 2931499090

Product Specification
Melting Point 170 - 180°C
Chemical Formula C9H15O6P·HCl
Molecular Weight 286.6492
Solubility 30% clear and colourless aqueous solution
Assay 98.0% min
Turbidity Clear to slightly hazy (50mg/ml aq.)
Water Content (KF) ≤ 6.0%
Appearance White to off-white crystal powder
HNMR Conforms to structure
Carbon (anhydrous) 37 - 42%
For research use only, not for human use For research use only, not for human use

Safety Information
Signal word danger
Hazard statements
  • H314: Causes severe skin burns and eye damage

  • H319: Causes serious eye irritation
Precautionary statements
  • P280: Wear protective gloves/protective clothing/eye protection/face protection

  • P302+352: IF ON SKIN: Wash with soap and water

  • P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing

  • P314: Get Medical advice/attention if you feel unwell