Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Diphosphoric acid,tetrabutyl ester (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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1474-75-5

1474-75-5 structure

1474-75-5 structure

Name: Diphosphoric acid,tetrabutyl ester (9CI)
Chemical Name: dibutyl dibutoxyphosphoryl phosphate
CAS Number: 1474-75-5
Molecular Formula: C₁₆H₃₆O₇P₂
Molecular Weight: 402.40000
Create Date: 2016-02-01 14:59:04
Modify Date: 2025-09-22 18:36:05

Name	dibutyl dibutoxyphosphoryl phosphate
Synonyms	Tetrabutyl diphosphate Pyrophosphoric acid,Tetrabutyl ester Tetrabutyl pyrophosphate Diphosphorsaeure-tetrabutylester Butyl pyrophosphate Tetrabutyl-diphosphat Tetrabutylpyrophosphat diphosphoric acid tetrabutyl ester

Density	1.079g/cm3
Boiling Point	392.2ºC at 760 mmHg
Molecular Formula	C₁₆H₃₆O₇P₂
Molecular Weight	402.40000
Flash Point	204.5ºC
Exact Mass	402.19400
PSA	99.91000
LogP	6.48600
Vapour Pressure	5.26E-06mmHg at 25°C
Index of Refraction	1.442

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UX6750000

CHEMICAL NAME :: Pyrophosphoric acid, tetrabutyl ester

CAS REGISTRY NUMBER :: 1474-75-5

BEILSTEIN REFERENCE NO. :: 1716363

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H36-O7-P2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >250 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,38,1953

Precursor 10
1809-19-4 107-66-4 71-36-3 819-43-2
694-59-7 109-47-7 126-73-8 61013-37-4
2244-27-1 127-09-3
DownStream 0

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