2,3,5-trichlorobiphenyl (CAS 55720-44-0) — formula C12H7Cl3, molecular weight 257.5; category organic chemicals.
Documented applications: Uses: PCBs were used as coolants and lubricants in transformers, capacitors, and other electrical devices (such as fluorescent lights and refridgerators) produced before 1977. PCBs may contaminate the air and water near hazardous waste sites. In addition, PCBs bioaccumulate in the environment and may be found in fish, meat, and dairy products. (L4).
2,3,5-trichlorobiphenyl is a carbon-based organic compound with CAS registry number 55720-44-0 and molecular formula C12H7Cl3 (molecular weight 257.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 55720-44-0
Its molecular formula C12H7Cl3 comprises 12 C, 7 H, 3 Cl atoms.
Also known as: 2,3,5-trichlorobiphenyl
Category: organic chemicals
The CAS registry number of 2,3,5-trichlorobiphenyl is 55720-44-0.
Molecular formula C12H7Cl3, molecular weight 257.5.
It is also registered under: 2,3,5-trichlorobiphenyl.
Recorded applications: Uses: PCBs were used as coolants and lubricants in transformers, capacitors, and other electrical devices (such as fluorescent lights and refridgerators) produced before 1977. PCBs may contaminate the air and water near hazardous waste sites. In addition, PCBs bioaccumulate in the environment and may be found in fish, meat, and dairy products. (L4).
Category: Organic Chemicals.
Public-database records for 2,3,5-trichlorobiphenyl (CAS 55720-44-0), reproduced here for independent cross-checking.
| GHS notification summary | 100% (3 / 3) |
|---|
This chemical does not meet GHS hazard criteria for 100% (3 of 3) of all reports.
Reported as not meeting GHS hazard criteria by 3 of 3 companies. For more detailed information, please visit ECHA C&L website.
| GHS notification summary | 100% (3 / 3) |
|---|
| CAS Registry Number | 55720-44-0 |
|---|---|
| PubChem CID | 41555 |
| 分子式 | C12H7Cl3 |
| IUPAC 名称 | 1,2,5-trichloro-3-phenylbenzene |
| UNII（FDA） | 692HAJ3YG8 |
1,1'-Biphenyl, 2,3,5-trichloro-; RefChem:409177; 690-246-0; 2,3,5-Trichlorobiphenyl; 55720-44-0; 1,2,5-trichloro-3-phenylbenzene; 2,3,5-Trichloro-1,1'-biphenyl; 692HAJ3YG8; PCB 23; UNII-692HAJ3YG8; Pcb No. 23; SCHEMBL2140618; DTXSID0074182; GBUCDGDROYMOAN-UHFFFAOYSA-N; DB-216620; Q27264303
| 分子量 | 257.5 |
|---|---|
| XLogP3 | 5.8 |
| 氢键供体数 | 0 |
| 氢键受体数 | 0 |
| 可旋转键数 | 1 |
| 精确质量 | 255.961333 |
| 单同位素质量 | 255.961333 |
| 拓扑极性表面积 | 0 |
| 重原子数 | 15 |
| 形式电荷 | 0 |
2,3,5-trichlorobiphenyl · CAS 55720-44-0 · C12H7Cl3. UNII 692HAJ3YG8.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.