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  8. 3,3',5,5'-Tetramethylbenzidine, 99+%, Thermo Scientific Chemicals

3,3',5,5'-Tetramethylbenzidine, 99+%, Thermo Scientific Chemicals

Product Code. 10276950
Click to view available options
Quantity:
1 g
5 g
25 g
Packaging:
Glass bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 54827-17-7
Molecular Formula C16H20N2
Molecular Weight (g/mol) 240.35
InChI Key UAIUNKRWKOVEES-UHFFFAOYSA-N
Synonym 3,3',5,5'-tetramethylbenzidine, 3,3',5,5'-tetramethyl-1,1'-biphenyl-4,4'-diamine, 3,5,3',5'-tetramethylbenzidine, tmb, 3,3',5,5'-tetramethyl benzidine, tmb substrate, bm blue, ccris 4727, tmb plus, tmb, insoluble
PubChem CID 41206
IUPAC Name 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline
SMILES CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)N)C

Specifications

Melting Point 167.0°C to 170.0°C
Color Cream
Loss on Drying 0.5% max.
Infrared Spectrum Authentic
Assay Percent Range 99% min. (HPLC)
Packaging Glass bottle
Linear Formula (H2N(CH3)2C6H2-)2
Quantity 5 g
Solubility Information Solubility in water: insoluble. Other solubilities: readily soluble in methanol, soluble in solvents
Formula Weight 240.35
Percent Purity 99+%
Physical Form Crystalline Powder
Chemical Name or Material 3,3′,5,5′-Tetramethylbenzidine
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Safety and Handling

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Product Identifier
  • 3,3`,5,5`-Tetramethylbenzidine
 Signal Word
  • Warning
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Germ cell mutagenicity Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H341-Suspected of causing genetic defects.
  • H335-May cause respiratory irritation.
  • H302-Harmful if swallowed.
 Precautionary Statement
  • P201-Obtain special instructions before use.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.

RUO – Research Use Only

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