CAS: 328-42-7 EC No: 206-329-8 MDL No: MFCD00002592 UN No: UN3261; Haz Class: 8; Packing Group: II Powder Molecular Formula: C₄H₄O₅ MW: 132.07 Melting Point: 161° Flash Point: 88°C (190°F)

CAS: 1984-15-2 EC No: 217-851-0 MDL No: MFCD00002139 RTECS: SZ9138000 UN No: UN3261; Haz Class: 8; Packing Group: III Crystalline Molecular Formula: CH₆O₆P₂ MW: 176.00 Melting Point: 197-199°

CAS: 6779-09-5 EC No: 229-839-2 MDL No: MFCD00002141 UN No: UN3261; Haz Class: 8; Packing Group: II Powder Molecular Formula: C₂H₇O₃P MW: 110.06 Melting Point: 61-63°

CAS: 563-96-2 EC No: 206-058-5 MDL No: MFCD00149497 RTECS: MD4550000 UN No: UN3261; Haz Class: 8; Packing Group: III Solid Linear Formula: HCOCO₂H·H₂O MW: 92.06 Melting Point: 49-52° Boiling Point: 100° Flash Point: >110°C (>230°F)

CAS: 590-93-2 EC No: 209-695-7 MDL No: MFCD00004363 UN No: UN3261; Haz Class: 8; Packing Group: II Powder Molecular Formula: C₄H₄O₂ MW: 84.07 Melting Point: 78-80°

CAS: 1984-15-2 EC No: 217-851-0 MDL No: MFCD00002139 RTECS: SZ9138000 UN No: UN3261; Haz Class: 8; Packing Group: III Crystalline Molecular Formula: CH₆O₆P₂ MW: 176.00 Melting Point: 197-199°

CAS: 29270-30-2 MDL No: MFCD03428513 UN No: UN3261; Haz Class: 8; Packing Group: II Solid Molecular Formula: C₈H₆BrClO₂ MW: 249.49 Melting Point: 105-108°

CAS: 4224-70-8 EC No: 224-176-5 MDL No: MFCD00004422 UN No: UN3261; Haz Class: 8; Packing Group: III Crystalline Linear Formula: Br(CH₂)₅CO₂H MW: 195.05 Melting Point: 32-34° Boiling Point: 165-170°/20 mmHg Flash Point: 95°C (203°F)