Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: butoxy-bis(1-piperidyl)phosphane
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74038-33-8

74038-33-8 structure

74038-33-8 structure

Name: butoxy-bis(1-piperidyl)phosphane
Chemical Name: butoxy-di(piperidin-1-yl)phosphane
CAS Number: 74038-33-8
Molecular Formula: C₁₄H₂₉N₂OP
Molecular Weight: 272.36700
Create Date: 2016-02-27 22:16:43
Modify Date: 2025-10-01 21:35:47

Name	butoxy-di(piperidin-1-yl)phosphane
Synonyms	Phosphinous acid,butyl ester N-Butyl dipiperidinophosphinite Phosphinous acid,dipiperidino-,butyl ester Dipiperidinophosphinous acid butyl ester

Boiling Point	347.3ºC at 760 mmHg
Molecular Formula	C₁₄H₂₉N₂OP
Molecular Weight	272.36700
Flash Point	163.8ºC
Exact Mass	272.20200
PSA	29.30000
LogP	3.87760

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ5994700

CHEMICAL NAME :: Phosphinous acid, dipiperidino-, butyl ester

CAS REGISTRY NUMBER :: 74038-33-8

BEILSTEIN REFERENCE NO. :: 1566445

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H29-N2-O-P

MOLECULAR WEIGHT :: 272.42

WISWESSER LINE NOTATION :: T6NTJ APO4&- AT6NTJ

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 :: 180 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#05861

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