215112
亚磷酸
99%
别名:
膦酸
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关于此项目
经验公式（希尔记法）:
H3O3P
化学文摘社编号:
分子量:
82.00
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352106
EC Number:
237-066-7
MDL number:
Assay:
99%
Form:
crystals or chunks, flakes
Quality Level
assay
99%
form
crystals or chunks, flakes
pH
(acidic)
solubility
water: soluble
density
1.651 g/mL at 25 °C (lit.)
SMILES string
[H]P(O)(O)=O
InChI
1S/H3O3P/c1-4(2)3/h4H,(H2,1,2,3)
InChI key
ABLZXFCXXLZCGV-UHFFFAOYSA-N
General description
磷酸（或膦酸）是一种磷氧酸，通常用作化学合成的中间体，用于生产各种磷化合物。它也被用作有机合成中的强还原剂。
Application
亚磷酸 (H3PO3，原磷酸）可用作以下合成反应的组分：
- Mannich型多组分反应生成α-氨基甲基膦酸
- 酰胺基化后水解生成1-氨基烷烃膦酸酰胺基化生成
- 制备N端保护α-氨基膦酸（天然氨基酸的磷电子等排物）
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
存储类别
8A - Combustible corrosive hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
Amidoalkylation of phosphorous acid.
Vinyukov AV, et al.
Russ. J. Gen. Chem., 85(2), 366-369 (2015)
Review on modern advances of chemical methods for the introduction of a phosphonic acid group.
Charles S Demmer et al.
Chemical reviews, 111(12), 7981-8006 (2011-10-21)
Marco Esposito et al.
European journal of oral implantology, 6(3), 227-236 (2013-11-02)
To evaluate the safety and clinical efficacy of a novel surface treatment (SurfLink®, Nano Bridging Molecules, Gland, Switzerland) on titanium dental implants. SurfLink consists of a monolayer of permanently bound multi-phosphonic acid molecules, which mimics the surface of naturally occurring
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 215112-2KG | 04061838773401 |
| 215112-4X2KG | 04061838773418 |
| 215112-100G | 04061838773395 |
| 215112-500G | 04061837759970 |