1,3-Propanesultone CAS#: 1120-71-4

1,3-Propanesultone CAS#: 1120-71-4; ChemWhat Code: 55528

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Patent Information
Patent ID	Title	Publication Date
EP3498694	NEW BENZAMIDE DERIVATIVES AS PPAR-GAMMA MODULATORS	2019
WO2019/126730	CHROMENOPYRIDINE DERIVATIVES AS PHOSPHATIDYLINOSITOL PHOSPHATE KINASE INHIBITORS	2019
US2018/230157	PYRROLO[1,2-b]PYRIDAZINE DERIVATIVES	2018
WO2018/169373	PYRROLOTRIAZINE DERIVATIVES AS KINASE INHIBITOR	2018
WO2018/203194	DIAZABICYCLOOCTANE DERIVATIVES COMPRISING A QUATERNERY AMMONIUM GROUP FOR USE AS ANTIBACTERIAL AGENTS	2018

Appearance	Light yellow flaky solid
Solubility	It is soluble in water as well as soluble in alcohol, benzene.
Flash Point	88 ºC
Refractive index	1.5560 (estimate)
Sensitivity	Air Sensitive & Hygroscopic

Boiling Point, °C

251

250 – 252

Description (Association (MCS))	Solvent (Association (MCS))	Temperature (Association (MCS)), °C	Partner (Association (MCS))
Stability constant of the complex with …	CCl4	24.9	4-Fluorophenol
Stability constant of the complex with …	aq. HNO3	25	AgNO3
Enthalpy of association	acetonitrile	25	iodine
NMR spectrum of the complex	CDCl3		Cu(2,4-dichloro-benzoate)2

Description (NMR Spectroscopy)	Nucleus (NMR Spectroscopy)	Solvents (NMR Spectroscopy)	Temperature (NMR Spectroscopy), °C	Comment (NMR Spectroscopy)
Chemical shifts	1H	D2O
Chemical shifts	13C	D2O
Chemical shifts	1H	CDCl3
Chemical shifts	1H	CDCl3	-63.2 – 56.9
Spin-spin coupling constants		CDCl3	-63.2 – 56.9	1H-1H.
NMR

Conditions	Yield
With sodium azide In water; acetone at 20℃; for 1h;	95%
With sodium azide In water; acetone at 20℃; for 24h;	80%
With sodium azide In water; acetone at 20℃; for 24h;
With sodium azide In water at 20℃; for 24h;
With sodium azide In water; acetone at 20℃; for 24h;

Pictogram(s)
Signal	Danger
GHS Hazard Statements	H302: Harmful if swallowed [Warning Acute toxicity, oral] H312: Harmful in contact with skin [Warning Acute toxicity, dermal] H350: May cause cancer [Danger Carcinogenicity]
Precautionary Statement Codes	P201, P202, P264, P270, P280, P281, P301+P312, P302+P352, P308+P313, P312, P322, P330, P363, P405, and P501 (The corresponding statement to each P-code can be found at the GHS Classification page.)

Transportation	Class 6.1; Packaging Group: III; UN Number: 2811
	Under the room temperature and away from light
HS Code	No data available
Storage	Under the room temperature and away from light
Shelf Life	3 months
Market Price	USD

Use Pattern

1,3-Propanesultone CAS#: 1120-71-4 is used in Electrolyte Additive of new energy electric vehicle battery.

1,3-Propanesultone CAS#: 1120-71-4 cyclic alkylsulfonic etser for the preparation of N-alkylsulfonate derivatives of phenothiazine


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Warshel Chemical Ltd	http://www.warshel.com/
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Product Name	3-Aminopyridine
IUPAC Name	pyridin-3-amine
Molecular Structure
CAS Registry Number	462-08-8
EINECS Number	207-322-2
MDL Number	MFCD00006400
Beilstein Registry Number	105692
Synonyms	3-Pyridinamin;3-Pyridinamine;3-Pyridinamine;pyridin-3-amine;T6NJ CZ;3- Aminopyridine;3-Amino-pyridine;3-pyridylamine;Amino-3 pyridine;m-Aminopyridine;MS/MS-1064463;Pyridin-3-ylamine;Pyridine, 3-amino-;β-Aminopyridine 462-08-8
Molecular Formula	C₅H₆N₂
Molecular Weight	94.116
InChI	InChI=1S/C5H6N2/c6-5-2-1-3-7-4-5/h1-4H,6H2
InChI Key	CUYKNJBYIJFRCU-UHFFFAOYSA-N
Canonical SMILES	C1=CC(=CN=C1)N