TMB Dihydrochloride , 99+% , 64285-73-0

Synonym(s):
4,4′-Diamino-3,3′,5,5′-tetramethylbiphenyl dihydrochloride

CAS NO.：64285-73-0

Empirical Formula: C16H22Cl2N2

Molecular Weight: 313.27

MDL number: MFCD00012961

EINECS: 264-769-6

PRODUCT Properties

• Melting point: ≥300 °C
• Flash point: 54 °C
• storage temp.: 2-8°C
• form: tablet
• color: White to off-white
• Sensitive: Moisture & Light Sensitive
• InChI: InChI=1S/C16H20N2.ClH/c1-9-5-13(6-10(2)15(9)17)14-7-11(3)16(18)12(4)8-14;/h5-8H,17-18H2,1-4H3;1H
• InChIKey: OBWSOTREAMFOCQ-UHFFFAOYSA-N
• SMILES: CC1=C(C(C)=CC(C2C=C(C)C(N)=C(C)C=2)=C1)N.Cl

Description and Uses

3,3′,5,5′-Tetramethylbenzidine dihydrochloride has been used as a substrate for the

• anti-mouse IgG (? specific) horseradish peroxidase-conjugated antibody in the ELISA of mice sera
• anti-mouse peroxidase antibody in the protein tyrosine phosphatase assay of naive and effector T cell lysate
• in enzymatic hydroperoxide (EH) assay and in prooxidants–antioxidants balance (PAB) assay of serum samples from diabetic patients

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a
• Hazard Codes: Xn,T
• Risk Statements: 40-39/23/24/25-23/24/25-10
• Safety Statements: 22-24/25-36/37-45
• WGK Germany: 3
• F: 3-10-23
• TSCA: Yes
• HS Code: 29215990