dibutylphosphinic acid

Modify Date: 2025-09-15 22:10:03

dibutylphosphinic acid Structure
dibutylphosphinic acid structure
Common Name dibutylphosphinic acid
CAS Number 866-32-0 Molecular Weight 178.20900
Density 0.977g/cm3 Boiling Point 341.7ºC at 760 mmHg
Molecular Formula C8H19O2P Melting Point N/A
MSDS N/A Flash Point 160.4ºC

 Names

Name dibutylphosphinic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.977g/cm3
Boiling Point 341.7ºC at 760 mmHg
Molecular Formula C8H19O2P
Molecular Weight 178.20900
Flash Point 160.4ºC
Exact Mass 178.11200
PSA 47.11000
LogP 2.85700
Index of Refraction 1.434
InChIKey KSHDLNQYVGBYHZ-UHFFFAOYSA-N
SMILES CCCCP(=O)(O)CCCC

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ4580000
CHEMICAL NAME :
Phosphinic acid, dibutyl-
CAS REGISTRY NUMBER :
866-32-0
BEILSTEIN REFERENCE NO. :
1757625
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H19-O2-P
MOLECULAR WEIGHT :
178.24
WISWESSER LINE NOTATION :
QPO&4&4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
320 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02009

 Safety Information

HS Code 2915900090

 Synthetic Route

 Customs

HS Code 2915900090
Summary 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

 Synonyms

Dibutyl-phosphinsaeure
Phosphinic acid,dibutyl
di-n-butylphosphinic acid
dibutyl-phosphinic acid
di-n-Butylphosphinic oxide
dibutylphosphonic acid
Dibutyl-unterphosphorigsaeure
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