基本情報
- 標準SMILES
O=C1OCc2c(Cl)c(Cl)c(Cl)c(Cl)c21- InChIKey
NMWKWBPNKPGATC-UHFFFAOYSA-N- 分子式
- C8H2Cl4O2
- 平均分子量
- 271.9 g/mol
- 単同位体質量
- 269.88089002
概要
4,5,6,7-tetrachloro-2-benzofuran-1(3H)-one is a member of the class of 2-benzofurans that is 2-benzofuran-1(3H)-one in which all or the hydrogens attached to the benzene ring are replaced by chlorines. A fungicide used for the control of rice blast, it is not approved for use within the European Union. It has a role as a melanin synthesis inhibitor and an antifungal agrochemical. It is a tetrachlorobenzene, an organic heterobicyclic compound, a propan-1-ol and a gamma-lactone. It is functionally related to a 2-benzofuran-1(3H)-one.
名称と識別子
- 優先名称
- Fthalide
- IUPAC
- 4,5,6,7-tetrachloro-3H-2-benzofuran-1-one
- 現地名
- 4,5,6,7-テトラクロロイソベンゾフラン-1(3H)-オン
- 英語名
- FTHALIDE
- 分子式
- C8H2Cl4O2
- 分子量
- 271.91
名称と別名
名称をさらに表示
データベース識別子
- CAS
27355-22-2- PubChem CID
- 33791
- DTXSID
DTXSID2058045- ChEMBL
CHEMBL357452- ChEBI
CHEBI:47617- UNII
- 44IHE2M2T4
- EC Number
- 608-088-8
- Nikkaji
- J1.881C
物性
構造計算による物性
- XLogP
- 3.2
- 極性表面積
- 26.3 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 2
- 回転可能結合数
- 0
- 重原子数
- 14
- 形式電荷
- 0
- 複雑度
- 260
実験および物理化学的性質
物理化学的性質
- 融点
- 209.5 ℃ · 209.5℃
- 沸点
- 381.73 °C · 381.73°C (rough estimate)
- 比重(密度)
- 1.767 · 1.767±0.06 g/cm3 (20 ºC 760 Torr)
- 屈折率
- 1.5282 · 1.5282 (estimate)
- 貯蔵温度
- 0 · 0-6°C
- Henry's Law Constant
- 1.8 · 1.8×101 mol/(m3Pa) at 25℃, Kawamoto and Urano (1989)
- EPAの化学物質情報
- 4 · 4,5,6,7-Tetrachlorophthalide (27355-22-2)
安全と法規制
GHS分類
GHS Classification
Warning
H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
P273, P391, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 29 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Not Classified
Not Classified
危険有害性情報
Hazard Classes and Categories
Aquatic Acute 1 (100%)
Hazardous to the aquatic environment (Acute) - Category 1
安全データ
- 毒性
- LD50 oral in rat: 20gm/kg
- PRTR法
- 第1種指定化学物質
- 安衛法
- 57,57-2
化学と産業
応用分野
用途農薬(殺菌剤)
使用Phthalide (Fthalide) is a fungicide used against the Penicillium and Aspergiillus species of fungus. Pesticide.
上流・下流製品情報
上流原料
下流製品
サプライヤー39 社
補足説明
定義ChEBI: A member of the class of 2-benzofurans that is 2-benzofuran-1(3H)-one in which all or the hydrogens attached to the benzene ring are replaced by chlorines. A fungicide used for the control of rice blast, it is not approved for use within the European Union.
関連反応
関連ノート
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