2,5-DIAMINOBENZENESULFONIC ACID

CAS No.
88-45-9
CCD No.
CCD00007598
Formula
C6 H8 N2 O3 S
MolWeight
188.206

Basic Information

Product Name: 2,5-DIAMINOBENZENESULFONIC ACID
CAS: 88-45-9
English Synonyms: 2,5-DIAMINOBENZENESULFONIC ACID ; 1,4-PHENYLENEDIAMINE-2-SULFONIC ACID ; 1,4 DIAMINOBENZENE 2 SULFONIC ACID ; 1,4-PHENYLENEDIAMINE-3-SULFONIC ACID ; P-PHENYLENE DIAMINO-2-SULPHONIC ACID ; PARA PHENYLENE DIAMINE SULFONIC ACID ; 2,5-DIAMINOBENZENE-1-SULFONIC ACID
MDL Number.: MFCD00007904
H bond acceptor: 5
H bond donor: 3
Smile: c1cc(c(cc1N)S(=O)(=O)O)N
InChi: InChI=1S/C6H8N2O3S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)
InChiKey: InChIKey=HEAHMJLHQCESBZ-UHFFFAOYSA-N

Property

Melting Point: 298-300 DEG C (DEC)(LIT)
Comments: RIDADR: UN 2583 8/PG 2
RTECS: DB5900100
UNSPSC: 12162002
WGK: 2
Specification: TECHNICAL GRADE

Safety information

Symbol: GHS05 GHS05
Signal word: Danger
Hazard statements: H314
Precautionary statements: P280-P305 + P351 + P338-P310
hazard symbol: C
Risk Code: R:34
Safe Code: S:26-36/37/39-45
WGK Germany: 2