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Merck
CN

361143

亚磷酸三丁酯

90%, technical grade

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线性分子式:
[CH3(CH2)3O]3P
化学文摘社编号:
分子量:
250.31
EC Number:
203-061-3
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1703866
MDL number:
Assay:
90%
Form:
liquid
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InChI key

XTTGYFREQJCEML-UHFFFAOYSA-N

InChI

1S/C12H27O3P/c1-4-7-10-13-16(14-11-8-5-2)15-12-9-6-3/h4-12H2,1-3H3

SMILES string

CCCCOP(OCCCC)OCCCC

grade

technical grade

assay

90%

form

liquid

refractive index

n20/D 1.431 (lit.)

bp

118-125 °C/7 mmHg (lit.)

density

0.925 g/mL at 25 °C (lit.)

General description

Tributyl phosphite is an alkylphosphite and is reported to inhibit carboxylesterase activity.

Application

Tributyl phosphite may be employed as model lubricant additive and its surface chemistry on Fe3O4 in ultrahigh vacuum is investigated.

pictograms

CorrosionExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 4 Dermal - Skin Corr. 1B

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

208.4 °F - closed cup

flash_point_c

98 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

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分析证书(COA)

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A M Saboori et al.
Chemico-biological interactions, 80(3), 327-338 (1991-01-01)
Human blood monocyte carboxylesterase (CBE) is inhibited by a variety of organophosphorus compounds including arylphosphates and arylphosphites and some alkylphosphites. Triphenyl phosphate and triphenyl phosphite with Ki values of 8 x 10(-9) M and 4.8 x 10(-8) M, respectively, are
Feng Gao et al.
Langmuir : the ACS journal of surfaces and colloids, 20(18), 7557-7568 (2004-08-25)
The surface chemistry of a model lubricant additive, tributyl phosphite (TBPi), is investigated on Fe3O4 in ultrahigh vacuum. A portion of the TBPi desorbs molecularly following adsorption at approximately 200 K, the remainder decomposing either by C-O bond scission to

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