Basic information
- CAS
4444-23-9- Standard SMILES
O=S(=O)(O)c1cc(O)c(S(=O)(=O)O)cc1O- InChIKey
VSAZFRKEFQPOIS-UHFFFAOYSA-N- Molecular formula
- C6H6O8S2
- Average molar mass
- 270.2 g/mol
- Monoisotopic mass
- 269.95040949
Overview
Persilic acid is a small molecule drug. Persilic acid has a monoisotopic molecular weight of 269.95 Da.
Names & identifiers
- Preferred name
- Persilic Acid
- IUPAC
- 2,5-dihydroxybenzene-1,4-disulfonic acid
- English name
- persilic acid
- Molecular formula
- C6H6O8S2
- Molecular weight
- 270.24
Names & synonyms
Persilic acid4444-23-92,5-dihydroxybenzene-1,4-disulfonic acidAcido persilicoAcide persiliquePersilic acid [INN]Acidum persilicum2,5-dihydroxy-1,4-benzenedisulfonic acid1,4-Benzenedisulfonic acid, 2,5-dihydroxy-Acide persilique [INN-French]Acido persilico [INN-Spanish]Acidum persilicum [INN-Latin]
Show more names
PersilicCalcium Dobesilate Impurity 4Calcium Dobesilate Hydrate Impurity 12,5-dihydroxybenzene-1,4-disulphonic acidCalcium Dobesilate Impurity 1 Bis-diethylamine Salt
35VER614H0EINECS 224-680-5DTXSID2063474Acide persilique (INN-French)Acido persilico (INN-Spanish)Acidum persilicum (INN-Latin)RefChem:860377DTXCID6040329
Database identifiers
- CAS
4444-23-9- PubChem CID
- 71199
- DTXSID
DTXSID2063474
Properties
Computed structural properties
- XLogP
- -0.2
- Topological polar surface area
- 166 Ų
- Hydrogen bond donors
- 4
- Hydrogen bond acceptors
- 8
- Rotatable bonds
- 2
- Heavy atoms
- 16
- Formal charge
- 0
- Complexity
- 396
Physicochemical properties
- FDA UNII
- 35 VER614H0 · 35VER614H0
- EPA Substance Registry System
- 1 · 1,4-Benzenedisulfonic acid, 2,5-dihydroxy- (4444-23-9)
- Symbol(GHS)
- 7 · GHS07,GHS05
- Signal word
- Danger
- Hazard statements
- 314 · H314-H302-H335
- Precautionary statements
- 264 · P264-P270-P301+P312-P330-P501-P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P261, P264, P270, P271, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P330, P363, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- tsca
- TSCA listed
- Signal word
- Danger
- Symbol(GHS)
- GHS07,GHS05
- Hazard statements
- H314-H302-H335
- Precautionary statements
- P264-P270-P301+P312-P330-P501-P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
Chemistry & industry
Uses & manufacturing
General Manufacturing Information1,4-Benzenedisulfonic acid, 2,5-dihydroxy-: INACTIVE
Suppliers22 total
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
广州佳途科技股份有限公司81960175-877 18933936954 · [email protected]
北京科迈启医药科技有限公司15910349257 15910349257 · [email protected]
上海药诚医药科技合伙企业（有限合伙）400-6181121 18616381138 · [email protected]
上海微佳禾生物科技有限公司17502176150; 17502176150 · [email protected]
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.+86-18603013401 · [email protected]
孟成科技（上海）有限公司400-820-6829 · [email protected]
梯希爱（上海）化工贸易有限公司021-61109150 · [email protected]
湖北扬信医药科技有限公司15347293736 · [email protected]
TLC梯尔希（南京）药物研发有限公司18012923235 · [email protected]
深圳振强药物研发有限公司+86-0755-66853366 +86-13670046396 · [email protected]
上海超岚化工科技中心
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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