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ChemicalBook >> CAS DataBase List >> 3,3'-Dimethoxybenzidine dihydrochloride

3,3'-Dimethoxybenzidine dihydrochloride

3,3'-Dimethoxybenzidine dihydrochloride price.
  • $15 - $885
  • Product name: 3,3'-Dimethoxybenzidine dihydrochloride
  • CAS: 20325-40-0
  • MF: C14H17ClN2O2
  • MW: 280.75
  • EINECS:243-737-5
  • MDL Number:MFCD00012488
  • Synonyms:3,3’-dimethoxy-4,4’-diaminobiphenyldihydrochloride ;3,3’-dimethoxy-benzidindihydrochloride ;3,3-dimethoxybiphenyl-4,4-ylenediammonium dichloride;ortho-dianisidine dihydrochloride ;O-DIANISIDINE DIHYDROCHLORIDE 10 MG*TABL ETS, TRU-ME;3,3'-DIMETHOXYBENZIDINE HYDROCHLORIDE HY DRATE;3,3'-DIMETHOXYBENZIDINE DIHYDROCHLORIDE, PGE WITH 50 TABL.;2-Dianisidinedi2HCl
Price49 Properties Safety Information Description
49 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • Cayman Chemical
  • Chem-Impex
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 50mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • 1kg
  • 5 g
  • 25 g
  • 50 tabs
  • 50tablets
  • 100tablets
  • 100 tabs
  • ManufacturerAHH
  • Product numberMT-36688
  • Product description3,3′-Dimethoxybenzidine dihydrochloride 99%
  • Packaging25g
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-36688
  • Product description3,3-Dimethoxybenzidine dihydrochloride 97%
  • Packaging25g
  • Price$250
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-36688
  • Product description3,3-Dimethoxybenzidine dihydrochloride 97%
  • Packaging25g
  • Price$250
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ92288
  • Product description3,3′-Dimethoxybenzidine dihydrochloride
  • Packaging100g
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberS305
  • Product description3,3′-Dimethoxybenzidine dihydrochloride
  • Packaging1g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ20664
  • Product description3,3′-Dimethoxybenzidine dihydrochloride
  • Packaging5g
  • Price$37
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0022568
  • Product description3,3-DIMETHOXYBENZIDINE DIHYDROCHLORIDE 95.00%
  • Packaging1G
  • Price$628.69
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0022568
  • Product description3,3-DIMETHOXYBENZIDINE DIHYDROCHLORIDE 95.00%
  • Packaging5G
  • Price$841.95
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberED10633
  • Product description3,3'-Dimethoxybenzidine dihydrochloride
  • Packaging500g
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberED10633
  • Product description3,3'-Dimethoxybenzidine dihydrochloride
  • Packaging1kg
  • Price$500
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberED10633
  • Product description3,3'-Dimethoxybenzidine dihydrochloride
  • Packaging50g
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberED10633
  • Product description3,3'-Dimethoxybenzidine dihydrochloride
  • Packaging250g
  • Price$175
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberED10633
  • Product description3,3'-Dimethoxybenzidine dihydrochloride
  • Packaging100g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number17316
  • Product descriptiono-Dianisidine (hydrochloride) ≥98%
  • Packaging10g
  • Price$93
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number17316
  • Product descriptiono-Dianisidine (hydrochloride) ≥98%
  • Packaging25g
  • Price$193
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number17316
  • Product descriptiono-Dianisidine (hydrochloride) ≥98%
  • Packaging25g
  • Price$213
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-36688 3,3′-Dimethoxybenzidine dihydrochloride 99% 25g $250 2021-12-16 Buy
AHH MT-36688 3,3-Dimethoxybenzidine dihydrochloride 97% 25g $250 2026-05-25 Buy
AHH MT-36688 3,3-Dimethoxybenzidine dihydrochloride 97% 25g $250 2026-05-26 Buy
AK Scientific J92288 3,3′-Dimethoxybenzidine dihydrochloride 100g $160 2021-12-16 Buy
AK Scientific S305 3,3′-Dimethoxybenzidine dihydrochloride 1g $15 2021-12-16 Buy
AK Scientific J20664 3,3′-Dimethoxybenzidine dihydrochloride 5g $37 2021-12-16 Buy
American Custom Chemicals Corporation CHM0022568 3,3-DIMETHOXYBENZIDINE DIHYDROCHLORIDE 95.00% 1G $628.69 2021-12-16 Buy
American Custom Chemicals Corporation CHM0022568 3,3-DIMETHOXYBENZIDINE DIHYDROCHLORIDE 95.00% 5G $841.95 2021-12-16 Buy
Biosynth ED10633 3,3'-Dimethoxybenzidine dihydrochloride 500g $300 2021-12-16 Buy
Biosynth ED10633 3,3'-Dimethoxybenzidine dihydrochloride 1kg $500 2021-12-16 Buy
Biosynth ED10633 3,3'-Dimethoxybenzidine dihydrochloride 50g $60 2021-12-16 Buy
Biosynth ED10633 3,3'-Dimethoxybenzidine dihydrochloride 250g $175 2021-12-16 Buy
Biosynth ED10633 3,3'-Dimethoxybenzidine dihydrochloride 100g $100 2021-12-16 Buy
Cayman Chemical 17316 o-Dianisidine (hydrochloride) ≥98% 10g $93 2026-04-30 Buy
Cayman Chemical 17316 o-Dianisidine (hydrochloride) ≥98% 25g $193 2024-03-01 Buy
Cayman Chemical 17316 o-Dianisidine (hydrochloride) ≥98% 25g $213 2026-04-30 Buy
Next Last

Properties

Melting point :268 °C
Flash point :206℃
storage temp. :2-8°C
solubility :H2O: soluble25mg/mL
form :tablet
color :Light beige to purple-gray
PH :1.7 at 20℃ and 100g/L
Water Solubility :1-5 g/100 mL at 20 ºC
BRN :3917996
Major Application :diagnostic assay manufacturing
hematology
histology InChI :InChI=1S/C14H16N2O2.ClH/c1-17-13-7-9(3-5-11(13)15)10-4-6-12(16)14(8-10)18-2;/h3-8H,15-16H2,1-2H3;1H
InChIKey :UXTIAFYTYOEQHV-UHFFFAOYSA-N
SMILES :O(C1=C(C=CC(C2C=CC(N)=C(OC)C=2)=C1)N)C.Cl
CAS DataBase Reference :20325-40-0(CAS DataBase Reference)
EPA Substance Registry System :3,3'-Dimethoxybenzidine dihydrochloride (20325-40-0)

Safety Information

Symbol(GHS): Corrosion (GHS05)Exclamation Mark (GHS07)Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P363 Wash contaminated clothing before reuse.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

o-Dianisidine (dihydrochloride) is a colorimetric peroxidase substrate that has been used as a substrate to semi-quantitatively measure lactate, uric acid , and glucose. It has also been used as a reagent for the detection of various metals, thiocyanates, and nitrites. This aromatic amine is initially colorless but turns to violet upon oxidization and is spectrophotometrically measured at a wavelength of 405 nm.

More related product prices

3,3'-DIMETHOXYBENZIDINE 1,1-Dimethoxyethane Dimethyldimethoxysilane Diphenyldimethoxysilane Dimethylamine hydrochloride Benzidine dihydrochloride Benzidine Biphenyl Aniline hydrochloride HYDRAZINE Dimethoxymethane Tetrazolium Blue Chloride 1184-43-6 o-Anisidine 20325-40-0

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Suppliers and manufacturers

career henan chemical co
3,3'-Dimethoxybenzidine dihydrochloride
$2.00 /1kg
3,3'-Dimethoxybenzidine dihydrochloride CAS:20325-40-0
Capot Chemical Co.,Ltd.
CONIER CHEM AND PHARMA LIMITED
Shanghai Daeyeon Chemicals Co., Ltd
Hefei TNJ Chemical Industry Co.,Ltd.
Win-Win chemical CO., Limited
ANHUI WITOP BIOTECH CO., LTD
Dayang Chem (Hangzhou) Co.,Ltd.
changzhou huayang technology co., ltd
HANGZHOU LEAP CHEM CO., LTD.