基本情報
- CAS
7790-47-8- 標準SMILES
[I][Sn]([I])([I])[I]- InChIKey
QPBYLOWPSRZOFX-UHFFFAOYSA-J- 分子式
- I4Sn
- 平均分子量
- 626.33 g/mol
- 単同位体質量
- 627.5200867
概要
Tin(IV) iodide is an iodide of tin. Tin is a chemical element with the symbol Sn and atomic number 50. It is a natural component of the earth's crust and is obtained chiefly from the mineral cassiterite, where it occurs as tin dioxide. (L307, L309)
名称と識別子
- 優先名称
- Stannic iodide
- IUPAC
- tetraiodostannane
- 現地名
- テトラヨードスタンナン
- 英語名
- TIN(IV) IODIDE
- 分子式
- I4Sn
- 分子量
- 626.33
名称と別名
名称をさらに表示
データベース識別子
- CAS
7790-47-8- PubChem CID
- 24631
- DTXSID
DTXSID6064876- EC Number
- 232-208-4
物性
構造計算による物性
- 極性表面積
- 0 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 0
- 回転可能結合数
- 0
- 重原子数
- 5
- 形式電荷
- 0
- 複雑度
- 19.1
物理化学的性質
- 融点
- 144 °C · 144 °C
- 沸点
- 364 °C · 364 °C
- 比重(密度)
- 4.47 g/mL · 4.47 g/mL at 25 °C(lit.)
- 屈折率
- 2.106 · 2.106
- 闪点
- 340 °C · 340°C
- 溶解性
- アルコール、ベンゼン、二硫化炭素、クロロホルム、エーテルに可溶。
- 外見
- 粉
- 色
- 赤
- 比重
- 4.473 · 4.473
- 水溶解度
- 2 · アルコール、ベンゼン、CS{2}、クロロホルム、エーテルに可溶。水中で分解
- 比熱容量
- 0.14 J/ · Cp(crystal): 0.14 J/(g·K); Cp(gas): 0.17 J/(g·K), at 25℃
- Merck
- 14 · 14,8777
- 主な用途
- 電気めっき材料合成前駆体ペロブスカイト太陽電池
- InChI
- 1S/4HI.Sn/h4*1H;/q;;;;+4/p-4
- InChIKey
- QPBYLOWPSRZOFX-UHFFFAOYSA-J
- SMILES
- I[Sn](I)(I)I
- CAS データベース
- 7790 · 7790-47-8(CAS DataBase Reference)
- EPAの化学物質情報
- Stannane, tetraiodo- (7790-47-8)
化学的性質
化学的特性Brown powder
安全と法規制
GHS分類
GHS Classification
Danger
H302 (87%): Harmful if swallowed [Warning Acute toxicity, oral]
P233, P260, P261, P264, P270, P271, P272, P280, P284, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P333+P317, P342+P316, P362+P364, P363, P403, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 46 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
毒性情報
Treatment
EYES: irrigate opened eyes for several minutes under running water. INGESTION: do not induce vomiting. Rinse mouth with water (never give anything by mouth to an unconscious person). Seek immediate medical advice. SKIN: should be treated immediately by rinsing the affected parts in cold running water for at least 15 minutes, followed by thorough washing with soap and water. If necessary, the person should shower and change contaminated clothing and shoes, and then must seek medical attention. INHALATION: supply fresh air. If required provide artificial respiration.
安全データ
- F
- 1-8-10-19
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- XQ3675000
- ridadr
- UN 3260 8/PG 2
- 毒性
- MLD in rats (mg/kg): 200 i.v. (Kolmer)
- hs_code
- 28276000
- risk_code
- 20/21/22-34-42/43
- hazard_code
- C
- safety_code
- 26-28-36/37/39-45
- hazard_class
- 8
- packing_group
- III
- Hazard Classifications
- Acute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 OralEye Dam. 1Resp. Sens. 1Skin Corr. 1BSkin Sens. 1
- ストレージクラス
- 8A - Combustible corrosive hazardous materials
化学と産業
薬理情報
Metabolism/Metabolites
Though tin metal is very poorly absorbed, tin compounds may be absorbed via oral, inhalation, or dermal routes, with organotin compounds being much more readily absorbed than inorganic tin compounds. Tin may enter the bloodstream and bind to hemoglobin, where it is distributed and accumulates mainly in the kidney, liver, lung, and bone. Tin and its metabolites are excreted mainly in the urine and feces. (L308)
用途と製造
応用分野
使用Tin(IV) iodide is used in the preparation of tin(IV) oxide and tin(II) oxide. It reacts with hydroiodic acid to get rare tin hexaiodide. It forms tetraiodobis triphenylphosphine tin complexes by reacting with triphenylphosphine, which finds application in toothpaste formulation. Further, it acts as analytical reagents and also used in organic synthesis.
調製方法
純化方法It is recrystallised from anhydrous CHCl3, dry it under vacuum and store it in a vacuum desiccator. It sublimes at 180o.
上流・下流製品情報
上流原料
サプライヤー38 社
関連反応
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