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18237190368
更新时间：2025-07-24 
浏览次数：44英文名称：2,3,7,8-Tetrachloro[13C12]dibenzo-p-dioxin
CAS号：76523-40-5
二噁英是指含有2个或1个氧键连结2个苯环的含氯有机化合物，它的英文名字“Dioxin"。由于Cl原子在1～9的取代位置不同，构成75种异构体多氯代二苯（PCDD）和135种异构体多氯二苯并呋喃（PCDF），通常总称为二噁英，其分子量321.96，为白色结晶体，705 ℃开始分解，800 ℃时2swan全分解。其中有17种（2,3,7,8位被Cl取代的）被认为对人类和生物危害最为严重。
MDD-2378 2,3,7,8-TCDD二噁英内标溶液简介
| MDD-0 | 125749-32-8 | (13C12)Dibenzo-p-dioxin Solution |
| MDD-1234 | 114423-99-3 | 1,2,3,4-Tetrachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-123467 | N/A | 1,2,3,4,6,7-Hexachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-1234678 | 109719-83-7 | 1,2,3,4,6,7,8-Heptachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-12346789 | 114423-97-1 | Octachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-1234679 | N/A | 1,2,3,4,6,7,9-Heptachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-123468 | N/A | 1,2,3,4,6,8-Hexachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-123478 | 109719-80-4 | 1,2,3,4,7,8-Hexachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-123678 | 109719-81-5 | 1,2,3,6,7,8-Hexachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-12378 | 109719-79-1 | 1,2,3,7,8-Pentachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-123789 | 109719-82-6 | 1,2,3,7,8,9-Hexachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-12389 | N/A | 1,2,3,8,9-Pentachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-124679 | N/A | 1,2,4,6,7,9-Hexachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-12478 | N/A | 1,2,4,7,8-Pentachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-12479 | N/A | 1,2,4,7,9-Pentachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-1278 | N/A | 1,2,7,8-Tetrachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-1289 | N/A | 1,2,8,9-Tetrachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-1368 | N/A | 1,3,6,8-Tetrachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-1378 | N/A | 1,3,7,8-Tetrachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-2 | N/A | 2-Chloro(13C12)dibenzo-p-dioxin Solution |
| MDD-23 | N/A | 2,3-Dichloro(13C12)dibenzo-p-dioxin Solution |
| MDD-237 | N/A | 2,3,7-Trichloro(13C12)dibenzo-p-dioxin Solution |
| MDD-2378 | 76523-40-5 | 2,3,7,8-Tetrachloro(13C12)dibenzo-p-dioxin Solution |
| MDD-27 | N/A | 2,7-Dichloro(13C12)dibenzo-p-dioxin Solution |
| MDD-28 | N/A | 2,8-Dichloro(13C12)dibenzo-p-dioxin Solution |
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