4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid (CAS 81-11-8) — formula C14H14N2O6S2, molecular weight 370.4; category organic chemicals.
| CAS Number | 81-11-8 |
|---|---|
| Molecular Formula | C14H14N2O6S2 |
| Molecular Weight | 370.4 |
| LogP | -1.7 |
| Applications | Uses: Used as a chemical intermediate for dyes, bleaching agents, and fluorescent brighteners, [HSDB], IN MFR OF DYES, BLEACHING AGENTS, CHEM INT FOR DYES (EG, CI DIRECT YELLOW 12) & FLUORESCENT BRIGHTENERS, Industry Uses: Intermediate, Brightener, Household Products: Information on 13 consumer products that contain Diaminostilbenedisulfonic acid in the following categories is provided:, • Inside the Home, Methods of Manufacturing: CATALYTIC REDUCTION OF 4, 4'-DINITRO-2, 2'-STILBENEDISULFONIC ACID, BENDER, SCHULTZ, BER 19, 3234 (1886), HE FIERZ-DAVID, L BLANGEY, GRUNDLEGENDE OPERATONEN DER FARBENCHEMIE (SPRINGER-VERLAG, VIENNA, 7TH ED, 1947) P 161, SPIEGLER, US PATENT 2, 784, 220 (1957 TO DUPONT)., BOILING SODIUM SALT OF PARA-NITROTOLUENE-ORTHO-SULFONATE IN WATER WITH CAUSTIC SODA & REDN WITH ZINC DUST., Consumption Patterns: ESSENTIALLY 100% AS A CHEM INT, U.S. Production: 2023: 1, 000, 000 - <5, 000 lb, 2022: 5, 000 - <10, 2021: 7, 000 - <8, 500, 2020: 5, 000 - <7, (1977) PROBABLY GREATER THAN 9.08X10+6 GRAMS, (1979) PROBABLY GREATER THAN 6.81X10+6 GRAMS, U.S. Imports: (1977) 4.74X10+8 GRAMS (PRINCPL CUSTMS DISTS), (1979) 4.42X10+8 GRAMS (PRINCPL CUSTMS DISTS), U.S. Exports: (1977) No Data, (1979) No Data, General Manufacturing Information: Paper Manufacturing, Synthetic Dye and Pigment Manufacturing, Benzenesulfonic acid, 2, 2'-(1, 2-ethenediyl)bis[5-amino-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Uses: Used as a chemical intermediate for dyes, bleaching agents, and fluorescent brighteners, [HSDB], IN MFR OF DYES, BLEACHING AGENTS, CHEM INT FOR DYES (EG, CI DIRECT YELLOW 12) & FLUORESCENT BRIGHTENERS, Industry Uses: Intermediate, Brightener, Household Products: Information on 13 consumer products that contain Diaminostilbenedisulfonic acid in the following categories is provided:, • Inside the Home, Methods of Manufacturing: CATALYTIC REDUCTION OF 4, 4'-DINITRO-2, 2'-STILBENEDISULFONIC ACID, BENDER, SCHULTZ, BER 19, 3234 (1886), HE FIERZ-DAVID, L BLANGEY, GRUNDLEGENDE OPERATONEN DER FARBENCHEMIE (SPRINGER-VERLAG, VIENNA, 7TH ED, 1947) P 161, SPIEGLER, US PATENT 2, 784, 220 (1957 TO DUPONT)., BOILING SODIUM SALT OF PARA-NITROTOLUENE-ORTHO-SULFONATE IN WATER WITH CAUSTIC SODA & REDN WITH ZINC DUST., Consumption Patterns: ESSENTIALLY 100% AS A CHEM INT, U.S. Production: 2023: 1, 000, 000 - <5, 000 lb, 2022: 5, 000 - <10, 2021: 7, 000 - <8, 500, 2020: 5, 000 - <7, (1977) PROBABLY GREATER THAN 9.08X10+6 GRAMS, (1979) PROBABLY GREATER THAN 6.81X10+6 GRAMS, U.S. Imports: (1977) 4.74X10+8 GRAMS (PRINCPL CUSTMS DISTS), (1979) 4.42X10+8 GRAMS (PRINCPL CUSTMS DISTS), U.S. Exports: (1977) No Data, (1979) No Data, General Manufacturing Information: Paper Manufacturing, Synthetic Dye and Pigment Manufacturing, Benzenesulfonic acid, 2, 2'-(1, 2-ethenediyl)bis[5-amino-: ACTIVE.
4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid is a carbon-based organic compound with CAS registry number 81-11-8 and molecular formula C14H14N2O6S2 (molecular weight 370.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 81-11-8
Its molecular formula C14H14N2O6S2 comprises 14 C, 14 H, 2 N, 6 O, 2 S atoms.
Also known as: 4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid · 4,4'-二氨基二苯基乙烯-2,2'-二磺酸
Category: organic chemicals
The CAS registry number of 4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid is 81-11-8.
Molecular formula C14H14N2O6S2, molecular weight 370.4.
It is also registered under: 4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid, 4,4'-二氨基二苯基乙烯-2,2'-二磺酸.
Recorded applications: Uses: Used as a chemical intermediate for dyes, bleaching agents, and fluorescent brighteners, [HSDB], IN MFR OF DYES, BLEACHING AGENTS, CHEM INT FOR DYES (EG, CI DIRECT YELLOW 12) & FLUORESCENT BRIGHTENERS, Industry Uses: Intermediate, Brightener, Household Products: Information on 13 consumer products that contain Diaminostilbenedisulfonic acid in the following categories is provided:, • Inside the Home, Methods of Manufacturing: CATALYTIC REDUCTION OF 4, 4'-DINITRO-2, 2'-STILBENEDISULFONIC ACID, BENDER, SCHULTZ, BER 19, 3234 (1886), HE FIERZ-DAVID, L BLANGEY, GRUNDLEGENDE OPERATONEN DER FARBENCHEMIE (SPRINGER-VERLAG, VIENNA, 7TH ED, 1947) P 161, SPIEGLER, US PATENT 2, 784, 220 (1957 TO DUPONT)., BOILING SODIUM SALT OF PARA-NITROTOLUENE-ORTHO-SULFONATE IN WATER WITH CAUSTIC SODA & REDN WITH ZINC DUST., Consumption Patterns: ESSENTIALLY 100% AS A CHEM INT, U.S. Production: 2023: 1, 000, 000 - <5, 000 lb, 2022: 5, 000 - <10, 2021: 7, 000 - <8, 500, 2020: 5, 000 - <7, (1977) PROBABLY GREATER THAN 9.08X10+6 GRAMS, (1979) PROBABLY GREATER THAN 6.81X10+6 GRAMS, U.S. Imports: (1977) 4.74X10+8 GRAMS (PRINCPL CUSTMS DISTS), (1979) 4.42X10+8 GRAMS (PRINCPL CUSTMS DISTS), U.S. Exports: (1977) No Data, (1979) No Data, General Manufacturing Information: Paper Manufacturing, Synthetic Dye and Pigment Manufacturing, Benzenesulfonic acid, 2, 2'-(1, 2-ethenediyl)bis[5-amino-: ACTIVE.
Category: Organic Chemicals.
Independent reference data for 4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid (CAS 81-11-8), compiled from public chemistry databases.
| CAS Registry Number | 81-11-8 |
|---|---|
| PubChem CID | 6668 |
| Molecular formula | C14H14N2O6S2 |
| IUPAC name | 5-amino-2-[2-(4-amino-2-sulfophenyl)ethenyl]benzenesulfonic acid |
| UNII (FDA) | 899GJ5MP05 |
| Molecular Weight | 370.4 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 4 |
| Exact Mass | 370.02932852 |
| Monoisotopic Mass | 370.02932852 |
| Topological Polar Surface Area | 178 |
| Heavy Atom Count | 24 |
| LogP | -1.7 |
|---|
4,4'-DIAMINO-2,2'-STILBENEDISULFONIC ACID; Amsonic acid; DTXSID5024926; Amsonsaeure; Diaminostilbenedisulfonic acid; Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-amino-; NCI-C60162; DTXCID204926; 2,2'-(1,2-Ethylenediyl)bis(5-aminobenzenesulfonic acid); Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-amino-; NSC-163; 899GJ5MP05; DADS; DASSA; RefChem:920003; 4,4'-diacetamido-2,2'-stilbene disulfonate
| GHS notification summary | 1% (2 / 210) |
|---|
| GHS notification summary | 1% (2 / 210) |
|---|---|
| Reported hazard statements | H302 (18.6%), H412 (75.2%) |
This chemical does not meet GHS hazard criteria for 1% (2 of 210) of reports.
H302 (18.6%): Harmful if swallowed [Warning Acute toxicity, oral]
4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid · CAS 81-11-8 · C14H14N2O6S2. UNII 899GJ5MP05. LogP: -1.7.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4,4'-二氨基二苯基乙烯-2,2'-二磺酸