基本情報
- CAS
17125-80-3- 標準SMILES
F[Si-2](F)(F)(F)(F)F.[Ba+2]- InChIKey
RRLMRHFZRPYSNK-UHFFFAOYSA-N- 分子式
- Ba.F6Si
- 平均分子量
- 279.4 g/mol
- 単同位体質量
- 279.872593
概要
Barium silicofluoride is a chemical compound of barium. Barium is a metallic alkaline earth metal with the symbol Ba, and atomic number 56. It never occurs in nature in its pure form due to its reactivity with air, but combines with other chemicals such as sulfur or carbon and oxygen to form barium compounds that may be found as minerals. (L214, 408)
名称と識別子
- 優先名称
- Barium hexafluorosilicate
- IUPAC
- barium(2+);hexafluorosilicon(2-)
- 現地名
- 六フッ化ケイ酸バリウム
- 英語名
- Barium hexafluorosilicate
- 分子式
- BaF6Si
- 分子量
- 279.4
名称と別名
Barium hexafluorosilicate17125-80-3Barium silicofluorideBARIUM FLUOSILICATEBarium fluorosilicateCaswell No. 070BariumsilicofluoridBarium silicon fluorideSilicon fluoride barium saltBarium hexafluorosilicate(2-)Silicate(2-), hexafluoro-, bariumBariumsilicofluorid [German]
名称をさらに表示
ヘキサフルオロけい酸バリウムフルオロけい酸バリウムケイフッ化バリウム六フッ化ケイ酸バリウムヘキサフルオリドケイ酸（2-）バリウムバリウムヘキサフルオロシリケートヘキサフルオロシリカート/バリウム,(1:1)Barium fiuosilicateBARIUMSILIOFLUORIDEBariumfluorosilicatebariumsiliconfluorideBarium fluorsilicatefluoro(trioxido)silaneBarium hexafluosilicate
W4A72RWE6QEPA Pesticide Chemical Code 075302EINECS 241-189-1Hexafluorosilicate(2-) barium (1:1)Silicate(2-), hexafluoro-, barium (1:1)DTXSID80884961BARIUM HEXAFLUOROSILICATE [MI]RefChem:560995
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
- 7
- 回転可能結合数
- 0
- 重原子数
- 8
- 形式電荷
- 0
- 複雑度
- 62.7
実験および物理化学的性質
Chemical ClassesMetals -> Metals, Inorganic Compounds
Pesticides
Insecticides
Active substance -> EU Pesticides database: Not approved
Physical DescriptionSolid; Insoluble in water (0.0235 g/100mL at 25 deg C); [Merck Index] Powder; [Sigma-Aldrich MSDS]
物理化学的性質
- 融点
- 300 ℃ · decomposes at 300℃ [MER06]
- 比重(密度)
- 421 · d421 4.29
- 貯蔵温度
- Refrigerator, under inert atmosphere
- 溶解性
- 水性酸（わずかに、加熱、超音波処理）
- 外見
- 白い斜方晶針
- 色
- 白色または無色の菱面体晶粉末
- 水溶解度
- 0.015 g/100mL · 0.015g/100mL H2O (0℃)、0.0235 (25℃)、0.091 (100℃) [MER06]
- CAS データベース
- 17125 · 17125-80-3(CAS DataBase Reference)
- EPAの化学物質情報
- Barium fluosilicate (17125-80-3)
化学的性質
化学的特性White, crystalline powder. Insoluble in water.
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
Warning
H302 (97.4%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P270, P271, P301+P317, P304+P340, P317, P330, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
H301: Toxic if swallowed [Danger Acute toxicity, oral]
危険有害性情報
Regulatory Information
Chemical: Silicate(2-), hexafluoro-, barium (1:1)
2002/2076
Hazards Summary
Causes cyanosis, diarrhea, and musculoskeletal changes in oral lethal-dose studies of rats; [RTECS] Highly toxic; [Merck Index] Toxic by ingestion; Targets the kidney, heart, nerves, gastrointestinal tract, bone marrow, liver, and spleen; [Sigma-Aldrich MSDS] See Magnesium hexafluorosilicate and Potassium hexafluorosilicate.
Hazard Classes and Categories
Acute Tox. 4 (97.4%)
Acute toxicity (Oral) - Category 3
安全と保護具
Exposure Control and Personal Protection
Biological Exposure Indices (BEI) [ACGIH] - Fluorides in urine = 2 mg/L prior to shift or 3 mg/L at end of shift; (Repeated measurements recommended.)
1.0 [mg/m3], inhalable fraction, as F[German Research Foundation (DFG)]
Minimum Risk LevelIntermediate Oral: 0.2 mg/kg/day (L134)
Chronic Oral: 0.2 mg/kg/day (L134)
化学と産業
薬理情報
Metabolism/Metabolites
Barium compounds are absorbed via ingestion and inhalation, the extent of which depends on the individual compound. In the body, the majority of the barium is found in the bone, while small amounts exists in the muscle, adipose, skin, and connective tissue. Barium is not metabolized in the body, but it may be transported or incorporated into complexes or tissues. Barium is excreted in the urine and faeces. (L214)
用途と製造
Uses
Used in silicon tetrafluoride production and as a pesticide; [Merck Index]
No active pesticide product registrations in the US; [NPIRS]
General Manufacturing InformationSilicate(2-), hexafluoro-, barium (1:1): ACTIVE
応用分野
使用preparation of silicon tetrafluoride; as pesticide.
上流・下流製品情報
下流製品
サプライヤー24 社
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
广州纳珑化工有限公司13192879270; 13192879270 · [email protected]
宁波化工原料有限公司13306607903;13306607903 · [email protected]
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