P-TOLUENESULFONIC ACID

CAS No.
12068-03-0 ;536747-74-7 ;104-15-4
CCD No.
CCD00042711
Formula
C7 H8 O3 S
MolWeight
172.203

Basic Information

Product Name: P-TOLUENESULFONIC ACID
CAS: 12068-03-0 ;536747-74-7 ;104-15-4
English Synonyms: TSA-65IP ; PTSA ; TSA-65M ; P-TOLUENE SULPHONIC ACID ; TSA-65W ; TOLUENE SULFONATE ; TOSIC ACID ; 4-METHYLBENZENE-1-SULFONIC ACID ; PTS ACID ; P-TOLUENESULFONIC ACID ; TOLUENE-4-SULFONIC ACID ; 4-METHYLBENZENESULFONIC ACID ; P-TOLUENESULPHONIC ACID ; TSA-95 ; TOLUENESULFONIC ACID ; (2R,4S)-TOLUENE-4-SULFONIC ACID ; SODIUM P-TOLUENESULFONATE 80% ; 4-TOLUENE SULFONIC ACID ; TOLUENE-4-SULPHONIC ACID
MDL Number.: MFCD00064387
H bond acceptor: 3
H bond donor: 1
Smile: Cc1ccc(cc1)S(=O)(=O)O
InChi: InChI=1S/C7H8O3S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3,(H,8,9,10)
InChiKey: InChIKey=JOXIMZWYDAKGHI-UHFFFAOYSA-N

Property

Boiling Point: 116 DEG C/760 MMHG
Density: DENSITY: 1.07
Physical Property: FLASHPOINT: 41 DEG C
REFRACTIVE INDEX: 1.3825
Comments: CONCENTRATION: 12% IN ACETIC ACID
EINECS: 203-180-0
HAZARD: R10, 34
HAZARD: S23, 26, 45
RTECS: XT6300000
TSCA: Y
UN 2920
Specification: PURE
Concentration: 12% IN ACETIC ACID

Safety information

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