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3,3′,5,5′-Tetramethylbenzidine dihydrochloride

3,3′,5,5′-Tetramethylbenzidine dihydrochloride structure

CAS No:
64285-73-0
Formula:
C16H20N2.2ClH
Chemical Name:
3,3′,5,5′-Tetramethylbenzidine dihydrochloride
Synonyms:
[1,1′-Biphenyl]-4,4′-diamine,3,3′,5,5′-tetramethyl-,hydrochloride (1:2);[1,1′-Biphenyl]-4,4′-diamine,3,3′,5,5′-tetramethyl-,dihydrochloride;3,3′,5,5′-Tetramethylbenzidine dihydrochloride;TMBZ-HCl;TMB
Categories:
Biochemical Engineering > Biochemical Reagents

Description

3,3’,5,5’-Tetramethylbenzidine(TMB) is a chromogenic substrate used in staining procedures in immunohistochemistry as well as being a visualising reagent used in enzyme-linked immunosorbent assays (ELISA).

3,3′,5,5′-Tetramethylbenzidine dihydrochloride Basic Attributes

Molecular Weight：

313.26500

Exact Mass：

312.11600

EC Number：

264-769-6

DSSTox ID：

DTXSID6070067

HScode：

29215990

Characteristics

PSA：

52.04000

XLogP3：

6.51800

Appearance：

White to pale yellow powder.

Melting Point：

>300ºC

Boiling Point：

368.6ºC at 760 mmHg

Flash Point：

210.8ºC

Storage Conditions：

2-8ºC

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R40

safety instructions：

S22-S24/25

Marks：

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P201, P202, P261, P264, P270, P271, P280, P281, P301+P312, P302+P352, P304+P312, P304+P340, P308+P313, P312, P322, P330, P363, P405, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P201, P202, P261, P264, P270, P271, P280, P281, P301+P312, P302+P352, P304+P312, P304+P340, P308+P313, P312, P322, P330, P363, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

3,3′,5,5′-Tetramethylbenzidine dihydrochloride Use and Manufacturing

Uses

A peroxidase substrate suitable for use in ELISA procedures.

Manufacturing Info：

[1,1'-Biphenyl]-4,4'-diamine, 3,3',5,5'-tetramethyl-, hydrochloride (1:2): ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Computed Properties

Molecular Weight:313.3
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:312.1160041
Monoisotopic Mass:312.1160041
Topological Polar Surface Area:52
Heavy Atom Count:20
Complexity:226
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

Recommended Suppliers of 3,3′,5,5′-Tetramethylbenzidine dihydrochloride

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3,3',5,5'-Tetramethylbenzidine dihydrochloride

CAS No.: 64285-73-0

Grade: industrial Grade

Content: 98%

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XI'AN YI HANG CHEMICAL CO.,LTD Contact Supplier

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3,3',5,5'-Tetramethylbenzidine dihydrochloride TMB CAS 64285-73-0

CAS No.: 64285-73-0

Grade: Pharmaceutical Grade

Content: 99%

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Guide of 3,3′,5,5′-Tetramethylbenzidine dihydrochloride

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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3,3′,5,5′-Tetramethylbenzidine dihydrochloride

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