テトラフルオロゲルマン

Germanium tetrafluoride

HCID 82215CAS 62566-74-9

基本情報

標準SMILES
[F][Ge]([F])([F])[F]
InChIKey
PPMWWXLUCOODDK-UHFFFAOYSA-N
分子式
F4Ge
平均分子量
148.62 g/mol
単同位体質量
149.9147904

名称と識別子

優先名称
Germanium tetrafluoride
IUPAC
tetrafluorogermane
現地名
テトラフルオロゲルマン
英語名
GERMANIUM(IV) FLUORIDE
分子式
F4Ge
分子量
148.63

名称と別名

Tetrafluorogermane7783-58-6Germane, tetrafluoro-Germanium tetrafluorideGermanium fluoride (GeF4)X83T8V2NRKEINECS 232-011-3DTXSID1064829GERMANIUM TETRAFLUORIDE [MI]Germanium fluorideGermyl tetrafluorideGermane, tetrafluoro
名称をさらに表示
ゲルマニウム(IV)テトラフルオリドテトラフルオロゲルマンふっ化ゲルマニウム(IV)四ふっ化ゲルマニウムフッ化ゲルマニウム()フッ化ゲルマニウムGeF4tetrafluoro-germanTetrafluoride germaniumGermanium tetrafluoroide
Germanium (IV) fluorideRefChem:639904DTXCID7048031UN3304232-011-362566-74-9810-256-2Germanium(IV) fluoride

データベース識別子

CAS
62566-74-9、7783-58-6
PubChem CID
82215
DTXSID
DTXSID1064829
UNII
X83T8V2NRK
EC Number
232-011-3、810-256-2
Nikkaji
J95.936G

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
4
回転可能結合数
0
重原子数
5

実験および物理化学的性質

Boiling Point-36.5 °C @760 [mm Hg]
Melting Point-15 °C
Physical Description · 2 件

This material is a toxic gas that is somewhat similar to silicon tetrafluoride and is expected to behave in a similar fashion. See the chemical datasheet for silicon tetrafluoride for more information.

Colorless gas with an odor of garlic; [Merck Index] Fumes white in air; Pungent odor of garlic; [Matheson Tri-Gas MSDS]

物理化学的性質

融点
36.5 °C · −36.5 °C(lit.)
沸点
-36 · -36,5°C
比重(密度)
2.126 g/mL · 2.126 g/mL at 0 °C(lit.)
溶解性
2 O · reacts with H2O
外見
無色のガス
色
colorless

化学的性質

化学的特性white crystal(s); deliquescent; obtained by slow evaporation of GeO2 in 20% HF [MER06] [CRC10]

安全と法規制

GHS分類

GHS Classification · 6 件

Danger

H280 (18.8%): Contains gas under pressure; may explode if heated [Warning Gases under pressure];H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation];H318 (95.8%): Causes serious eye damage [Danger Serious eye damage/eye irritation];H331 (14.6%): Toxic if inhaled [Danger Acute toxicity, inhalation];H372 (12.5%): Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]

P260, P261, P264, P264+P265, P270, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P363, P403+P233, P405, P410+P403, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 48 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.;Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

危険有害性情報

Hazards Summary · 1 件

A strong skin, eye, lung, and mucous membrane irritant; [Merck Index] May react with water producing toxic and corrosive gases; Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; Release of compressed gas may cause frostbite; Prolonged or repeated exposure may cause kidney and skeletal system injury; [Matheson Tri-Gas MSDS] See Silicon tetrafluoride.

Reactive GroupFluoride Salts, Soluble;Chlorosilanes;Halogenating Agents
Reactivity AlertsWater-Reactive
Air and Water ReactionsThis compound is expected to form corrosive and toxic hydrofluoric acid on contact with water.
Hazard Classes and Categories · 2 件

Press. Gas (Liq.) (18.8%);Skin Corr. 1B (100%);Eye Dam. 1 (95.8%);Acute Tox. 3 (14.6%);STOT RE 1 (12.5%)

Press. Gas (Liq.) (100%);Skin Corr. 1B (100%);Eye Dam. 1 (100%);Acute Tox. 2 (50%);Acute Tox. 3 (50%);Lact. (50%);STOT SE 1 (50%);STOT RE 1 (50%)

DHS Chemicals of Interest (COI) · 4 件

Germanium tetrafluoride

2.11

15

Weapons of Mass Effect chemical material that, if stolen or diverted, can be converted into weapons using simple chemistry, equipment, or techniques.

安全と保護具

Exposure Control and Personal Protection · 2 件

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.);TIH (Toxic Inhalation Hazard) - Term used to describe gases and volatile liquids that are toxic when inhaled. Some are TIH materials themselves, e.g., chlorine, and some release TIH gases when spilled in water, e.g., chlorosilanes. [ERG 2016].

1.0 [mg/m3], inhalable fraction, as F[German Research Foundation (DFG)]

Threshold Limit Values (TLV)2.5 [mg/m3], as F
Permissible Exposure Limit (PEL)2.5 [mg/m3], as F
Protective Action Criteria (PAC) · 3 件

2.4 [ppm]

17 [ppm]

100 [ppm]

毒性情報

Adverse EffectsDermatotoxin - Skin burns.;Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.

法規制情報

DHS Chemicals of Interest (COI) · 4 件

Germanium tetrafluoride

2.11

15

Weapons of Mass Effect chemical material that, if stolen or diverted, can be converted into weapons using simple chemistry, equipment, or techniques.

安全データ

F
21
wgk
3
tsca
TSCA listed
ridadr
UN 3304 2.3
risk_code
34
hazard_code
C,T

化学と産業

用途と製造

UsesSemiconductor Manufacturing [Category: Industry]
General Manufacturing InformationGermane, tetrafluoro-: ACTIVE

上流・下流製品情報

サプライヤー33 社

北京华美互利生物化工010-56205725 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
安徽旺山旺水特种气体有限公司15906197626 · [email protected]
江西核研院新材料有限公司18901398682 18901398682 · [email protected]
苏州市森菲达化工有限公司18796480002 18796480002 · [email protected]

関連反応

2 件

関連ノート

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