155411
四乙基焦亚磷酸盐
96%
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关于此项目
线性分子式:
(C2H5O)2POP(OC2H5)2
化学文摘社编号:
分子量:
258.19
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
244-494-8
MDL number:
Assay:
96%
Quality Segment
assay
96%
refractive index
n20/D 1.434 (lit.)
bp
79-81 °C/1 mmHg (lit.)
density
1.057 g/mL at 25 °C (lit.)
SMILES string
CCOP(OCC)OP(OCC)OCC
InChI
1S/C8H20O5P2/c1-5-9-14(10-6-2)13-15(11-7-3)12-8-4/h5-8H2,1-4H3
InChI key
RDXABLXNTVBVML-UHFFFAOYSA-N
Application
用于肽的合成。
Tetraethyl pyrophosphite was used in the preparation of diethyl fluorophosphonites.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter