4,4'-二氨基二苯基乙烯-2,2'-二磺酸（CAS 81-11-8）：分子式 C14H14N2O6S2、分子量 370.4。
| CAS号 | 81-11-8 |
|---|---|
| 分子式 | C14H14N2O6S2 |
| 分子量 | 370.4 |
| LogP | -1.7 |
| 应用领域 | 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 |
登记用途：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'-二氨基二苯基乙烯-2,2'-二磺酸 是一种化工化合物，登记 CAS 号为 81-11-8，分子式 C14H14N2O6S2（分子量 370.4）。
登记 CAS 号：81-11-8
其分子式 C14H14N2O6S2 由 14 个碳、14 个氢、2 个氮、6 个氧、2 个硫 组成。
别名/同义词：4,4'-二氨基二苯基乙烯-2,2'-二磺酸 · 4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid
4,4'-二氨基二苯基乙烯-2,2'-二磺酸 的 CAS 登记号为 81-11-8。
分子式 C14H14N2O6S2，分子量 370.4。
别名/同义词：4,4'-二氨基二苯基乙烯-2,2'-二磺酸、4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid。
登记用途：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'-二氨基二苯基乙烯-2,2'-二磺酸（CAS 81-11-8）的独立参考数据，整理自公开化学数据库。
| 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.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid