ChemicalBook--->CAS DataBase List--->4733-50-0

4733-50-0

4733-50-0 Structure

4733-50-0 Structure
IdentificationMore
[Name]

3,6-Dihydroxyphthalonitrile
[CAS]

4733-50-0
[Synonyms]

1,4-DIHYDROXY-2,3-DICYANO BENZENE
2,3-DICYANO-1,4-HYDROQUINONE
2,3-DICYANOHYDROQUINONE
3,6-DIHYDROXYPHTHALODINITRILE
3,6-DIHYDROXYPHTHALONITRILE
DCH
RARECHEM AQ BD 0015
DCHQ
1,2-Benzenedicarbonitrile, 3,6-dihydroxy-
3,6-DIHYDROXYPHTHONITRILE
2,3-DICYANOHYDROQUINONE, 97+%
2,3-Dicyano-1,4-hydroquinone, 2,3-Dicyanohydroquinone, DCH
2,3-Dicyano-1,4-hydroquinone, 3,6-Dihydroxyphthalonitrile, DCH
2,3-Dicyanobenzene-1,4-diol
3,6-Dihydroxy-1,2-benzenedicarbonitrile
[EINECS(EC#)]

225-241-0
[Molecular Formula]

C8H4N2O2
[MDL Number]

MFCD00001790
[Molecular Weight]

160.13
[MOL File]

4733-50-0.mol
Chemical PropertiesBack Directory
[Appearance]

khaki-colored to brown crystalline powder or
[Melting point ]

>230 °C (dec.) (lit.)
[Boiling point ]

286.01°C (rough estimate)
[density ]

1.3848 (rough estimate)
[refractive index ]

1.4900 (estimate)
[storage temp. ]

Store below +30°C.
[form ]

Crystalline Powder or Needles
[pka]

6.21±0.23(Predicted)
[color ]

Khaki to brown
[Water Solubility ]

Soluble in hot water
[BRN ]

2101249
[CAS DataBase Reference]

4733-50-0(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi,Xn
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[RIDADR ]

UN 2811 6.1/PG III
[WGK Germany ]

3
[HazardClass ]

6.1
[PackingGroup ]

III
[HS Code ]

29269090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

2,5-DIHYDROXYBENZONITRILE-->1,4-Benzoquinone-->HYDROGEN CYANIDE
[Preparation Products]

2,3-Dichloro-5,6-dicyano-1,4-benzoquinone-->1,4,8,11,15,18,22,25-OCTABUTOXY- PHTHALOCYANINE-->3,6-BIS(DECYL)PHTHALONITRILE-->3,6-DIACETOXYPHTHALIC ACID ANHYDRIDE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

3,6-dihydroxyphthalonitrile(4733-50-0).msds
Hazard InformationBack Directory
[Chemical Properties]

khaki-colored to brown crystalline powder or
[Uses]

2,3-Dicyanohydroquinone was used in the synthesis of phthalonitrile-3,6-ditriflate. It is a fluorescent dye and was used in determination of intracellular pH and calcium in avian neural crest cells.
Spectrum DetailBack Directory
[Spectrum Detail]

3,6-Dihydroxyphthalonitrile(4733-50-0)MS
3,6-Dihydroxyphthalonitrile(4733-50-0)1HNMR
3,6-Dihydroxyphthalonitrile(4733-50-0)FT-IR
3,6-Dihydroxyphthalonitrile(4733-50-0)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2,3-Dicyanohydroquinone, 98%(4733-50-0)
[Sigma Aldrich]

4733-50-0(sigmaaldrich)
[TCI AMERICA]

2,3-Dicyanohydroquinone,>97.0%(T)(4733-50-0)
4733-50-0 suppliers list
Company Name: career henan chemical co
Tel: +86-0371-86658258
Website: https://www.coreychem.com/
Company Name: Xiamen AmoyChem Co., Ltd
Tel: +86-592-6051114 +8618959220845 , +8618959220845
Website: http://www.amoychem.com/
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Website: www.chemicalbook.com/ShowSupplierProductsList1549548/0.htm
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-61398051 +8613650506873 , +8613650506873
Website: http://www.chemdad.com/
Company Name: Nanjing jinheyou Trading Co., Ltd.
Tel: 15705188088
Website: https://www.chemicalbook.com/manufacturer/nanjing-jinheyou-trading-190/
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Website: https://www.tnjchem.com
Company Name: WinWin Chemical CO., Limited
Tel: +86-0086-577-64498589 +86-15355981851 , +86-15355981851
Website: https://www.win-winchemical.com/
Company Name: AFINE CHEMICALS LIMITED
Tel: 0571-85134551
Website: www.afinechem.com/index.html
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: www.dycnchem.com
Company Name: sgtlifesciences pvt ltd
Tel: +8617013299288 , +8617013299288
Website: https://www.chemicalbook.com/ShowSupplierProductsList1846349/0.htm
Company Name: LUYUNJIA CHEMISTRY XIAMEN LIMITED
Tel: +86-592-5360779 +86-13055435203 , +86-13055435203
Website: http://www.luyunjiachem.com
Company Name: LEAP CHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Hebei Guanlang Biotechnology Co., Ltd.
Tel: +86-19930503259 +86-19930503259 , +86-19930503259
Website: www.chemicalbook.com/manufacturer/hebei-guanlang-biotechnology/
Company Name: PT CHEM GROUP LIMITED
Tel: +86-85511178 +86-85511178 , +86-85511178
Website: www.chemicalbook.com/manufacturer/henan-lihao-chem-plant-25020/
Company Name: ZHEJIANG JIUZHOU CHEM CO., LTD
Tel: +86-0576225566889 +86-13454675544 , +86-13454675544
Website: http://www.jiuzhou-chem.com/
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +8618058761490 , +8618058761490
Website: https://www.gihichemicals.com/
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652 , +86-13613820652
Website: www.fdachem.com
Tags:4733-50-0 Related Product Information
56765-79-8 1953-99-7 611-20-1 610-35-5 51762-67-5 123-31-9 2377-81-3 95-71-6 150-78-7 1897-45-6 1897-41-2 1948-33-0 85-41-6 88-99-3 85-44-9 91-15-6 654-42-2 767-00-0