CAS No.926-39-6,2-AMINOETHYL HYDROGEN SULFATE Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	926-39-6
Name:	2-AMINOETHYL HYDROGEN SULFATE
Article Data:	29

Formula:	C₂H₇NO₄S
Molecular Weight:	141.148
Synonyms:	Ethanol,2-amino-, hydrogen sulfate (7CI);Ethanol, 2-amino-, hydrogen sulfate (ester)(8CI,9CI);Ethanol, 2-amino-, sulfate (6CI);2-Aminoethanol hydrogen sulfate(ester);2-Aminoethyl hydrogen sulfate;2-Aminoethyl sulfate;2-Aminoethylsulfuric acid;Ethanolamine O-sulfate;Ethanolamine sulfate;Mono(2-aminoethyl)sulfate;NSC 204188;NSC 3532;WAS-34;
EINECS:	213-135-7
Density:	1.566 g/cm³
Melting Point:	277 °C (dec.)(lit.)
Boiling Point:	296.49℃[at 101 325 Pa]
Solubility:	almost transparency
Appearance:	white to slightly beige fine crystalline powder
Hazard Symbols:	Xn
Risk Codes:	22-36/37/38
Safety:	26-36
PSA:	98.00000
LogP:	0.54560

Synthetic route

: 141-43-5
ethanolamine

: 926-39-6
sulfuric acid mono-(2-amino-ethyl ester)

Conditions

Conditions	Yield
With sulfuric acid; tetrabutylammomium bromide In toluene at 40℃; for 1.5h;	99%
With sulfuric acid In water at -5 - 5℃; for 0.5h;	90.72%
With sulfuric acid	89%

: 151-56-4
ethyleneimine

: 926-39-6
sulfuric acid mono-(2-amino-ethyl ester)

Conditions

Conditions	Yield
With sulfuric acid

: 497-25-6
dimethylenecyclourethane

: 926-39-6
sulfuric acid mono-(2-amino-ethyl ester)

Conditions

Conditions	Yield
With sulfuric acid

: 2576-47-8
2-bromoethylamine hydrobromide

: 926-39-6
sulfuric acid mono-(2-amino-ethyl ester)

Conditions

Conditions	Yield
With silver sulfate

: 141-43-5
ethanolamine

: 77-78-1
dimethyl sulfate

: 926-39-6
sulfuric acid mono-(2-amino-ethyl ester)

: 861555-02-4
(2-amino-ethyl)-nitroso-amidosulfuric acid

: 108-95-2
phenol

: 926-39-6
sulfuric acid mono-(2-amino-ethyl ester)

: 1072-53-3
ethyleneglycol sulfate

: 926-39-6
sulfuric acid mono-(2-amino-ethyl ester)

Conditions

Conditions	Yield
With ammonia In dichloromethane

: 151-56-4
ethyleneimine

: 7664-93-9
sulfuric acid

: 926-39-6
sulfuric acid mono-(2-amino-ethyl ester)

: 7664-93-9
sulfuric acid

: 7446-11-9
sulfur trioxide

: 141-43-5
ethanolamine

: 926-39-6
sulfuric acid mono-(2-amino-ethyl ester)

...Expand

N-nitroso-ethylenediamine-N-sulfonic acid: N-nitroso-ethylenediamine-N-sulfonic acid

: 926-39-6
sulfuric acid mono-(2-amino-ethyl ester)

Conditions

Conditions	Yield
With phenol

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Specification

The Ethanol, 2-amino-,1-(hydrogen sulfate), with the CAS registry number 926-39-6 and EINECS registry number 213-135-7, has the systematic name and IUPAC name of 2-aminoethyl hydrogen sulfate. It is a kind of white to slightly beige fine crystalline powder, and shoud be stored in the dry and cool environment. And the molecular formula of the chemical is C₂H₇NO₄S.

The characteristics of Ethanol, 2-amino-,1-(hydrogen sulfate) are as followings: (1)ACD/LogP: -1.02; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -3.53; (4)ACD/LogD (pH 7.4): -3.67; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 5; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 64.22 Å²; (13)Index of Refraction: 1.511; (14)Molar Refractivity: 27.01 cm³; (15)Molar Volume: 90.1 cm³; (16)Polarizability: 10.71×10^-24cm³; (17)Surface Tension: 69.6 dyne/cm; (18)Density: 1.566 g/cm³.

Preparation of Ethanol, 2-amino-,1-(hydrogen sulfate): This chemical can be prepared by 2-amino-ethanol. The reaction will need reagent conc. sulfuric acid, and temperature 160°C.

Uses of Ethanol, 2-amino-,1-(hydrogen sulfate): It can react with 2-Trifluormethyl-phenyl-isothiocyanat to produce (4,5-dihydro-thiazol-2-yl)-(2-trifluoromethyl-phenyl)-amine. This reaction will need reagent NaOH and 50% EtOH. And the yield is about 20%.

You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin, and it is also harmful if swallowed. Therefore, you had better take the following instructions: Wear suitable protective clothing, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O=S(=O)(O)OCCN
(2)InChI: InChI=1/C2H7NO4S/c3-1-2-7-8(4,5)6/h1-3H2,(H,4,5,6)
(3)InChIKey: WSYUEVRAMDSJKL-UHFFFAOYAA

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	> 2gm/kg (2000mg/kg)	SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) SKIN AND APPENDAGES (SKIN): HAIR: OTHER	Neuropharmacology. Vol. 21, Pg. 803, 1982.
mouse	LD50	oral	1100mg/kg (1100mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: EXCITEMENT	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 33(10), Pg. 57, 1989.