| Identification | More | [Name]
4-BIPHENYLSULFONIC ACID | [CAS]
2113-68-0 | [Synonyms]
4-BIPHENYLSULFONIC ACID
4-BIPHENYLSULPHONIC ACID MONOHYDRATE
P-BIPHENYLSULFONIC ACID
P-DIPHENYLSULFONIC ACID
TIMTEC-BB SBB007647
[1,1’-biphenyl]-4-sulfonicacid
4-Biphenylsulfonic
4-hydroxybiphenyl-O-sulfonic acid
4-BIPHENYLSULPHONIC ACID MONOHYDRATE 98%
3-(TRIFLUOROMETHYL)PHENYLTHIOURE
Biphenyl-4-sulfonic acid | [EINECS(EC#)]
218-717-4 | [Molecular Formula]
C12H10O3S | [MDL Number]
MFCD00014733 | [Molecular Weight]
234.27 | [MOL File]
2113-68-0.mol |
| Safety Data | Back Directory | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [TSCA ]
Yes | [HazardClass ]
8 |
| Hazard Information | Back Directory | [Uses]
Biphenyl-4-sulfonic acid hydrate is used as a catalyst for the hydrolysis of cellulose to prepare D-glucose with higher yield. It is a better catalyst than sulfuric acid for cellulose hydrolysis. | [Synthesis]
31.2 g (0.2 mol) of biphenyl was dissolved in 200 ml of o-nitro ethylbenzene at a controlled temperature of 30 to 40°C, 35 g of chlorosulfonic acid was slowly added dropwise and reacted at this temperature for 10 to 15 minutes, then the reaction mixtur |
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| Company Name: |
Alfa Aesar
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| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
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| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
RYSS TECH LTD
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| Telephone: |
400-188-0725 +86 21 34310725 13611771617 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15256/0_EN.htm |
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