Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: S-2-(3-Aminopropylamino)propyl phosphorothioic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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20709-39-1

20709-39-1 structure

20709-39-1 structure

Name: S-2-(3-Aminopropylamino)propyl phosphorothioic acid
Chemical Name: 3-(3-aminopropylamino)propylsulfanylphosphonic acid
CAS Number: 20709-39-1
Molecular Formula: C₆H₁₇N₂O₃PS
Molecular Weight: 228.25000
Create Date: 2017-09-12 22:42:33
Modify Date: 2025-08-30 10:49:16

Name	3-(3-aminopropylamino)propylsulfanylphosphonic acid

Density	1.317g/cm3
Boiling Point	450.8ºC at 760 mmHg
Molecular Formula	C₆H₁₇N₂O₃PS
Molecular Weight	228.25000
Flash Point	226.4ºC
Exact Mass	228.07000
PSA	133.19000
LogP	1.45130
Vapour Pressure	2.21E-09mmHg at 25°C
Index of Refraction	1.546

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TE6498000

CHEMICAL NAME :: Phosphorothioic acid, S-(3-(3-aminopropylamino)propyl) ester

CAS REGISTRY NUMBER :: 20709-39-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H17-N2-O3-P-S

MOLECULAR WEIGHT :: 228.28

WISWESSER LINE NOTATION :: Z3M3SPQQO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 560 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 18,803,1975

HS Code	2922499990

HS Code	2922499990
Summary	HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof 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:6.5% General tariff:30.0%

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