ChemicalBook--->CAS DataBase List--->36157-41-2

36157-41-2

36157-41-2 Structure

36157-41-2 Structure
IdentificationMore
[Name]

2,5-DICHLOROTHIOPHENE-3-CARBOXYLIC ACID
[CAS]

36157-41-2
[Synonyms]

2,5-DICHLORO-3-THIOPHENEFORMIC ACID
2,5-DICHLOROTHIOPHENE-3-CARBOXYLIC ACID
AKOS 90171
RARECHEM AL BE 1205
2,5-DICHLOROTHIOPHENE-3-CARBOXYLIC ACID, 98+%
[Molecular Formula]

C5H2Cl2O2S
[MDL Number]

MFCD00082908
[Molecular Weight]

197.04
[MOL File]

36157-41-2.mol
Chemical PropertiesBack Directory
[Melting point ]

147-151 °C(lit.)
[Boiling point ]

296.6±35.0 °C(Predicted)
[density ]

1.708±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
[form ]

solid
[pka]

3.36±0.30(Predicted)
[Appearance]

Off-white to light brown Solid
[BRN ]

127865
[InChI]

1S/C5H2Cl2O2S/c6-3-1-2(5(8)9)4(7)10-3/h1H,(H,8,9)
[InChIKey]

FBUUZRITKBLZJX-UHFFFAOYSA-N
[SMILES]

OC(=O)c1cc(Cl)sc1Cl
[CAS DataBase Reference]

36157-41-2(CAS DataBase Reference)
Questions And AnswerBack Directory
[Uses]

2,5-Dichloro-3-thiophenic acid is an important intermediate widely used in drug preparation.
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R22:Harmful if swallowed.
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:Wear suitable protective clothing .
[WGK Germany ]

3
[HS Code ]

2934999090
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Raw materials And Preparation ProductsBack Directory
[Raw materials]

N-Bromosuccinimide-->Benzoyl peroxide-->Sulfuryl chloride-->Hexamethylenetetramine-->3-Methylthiophene-->Silver oxide
Spectrum DetailBack Directory
[Spectrum Detail]

2,5-DICHLOROTHIOPHENE-3-CARBOXYLIC ACID(36157-41-2)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2,5-Dichlorothiophene-3-carboxylic acid, 98+%(36157-41-2)
[Sigma Aldrich]

36157-41-2(sigmaaldrich)
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