CAS No.2997-92-4,2,2'-Azobis(2-methylpropionamidine) dihydrochloride Suppliers

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Basic Information

Molecular Structure:
CAS No.:	2997-92-4
Name:	2,2'-Azobis(2-methylpropionamidine) dihydrochloride

Formula:	C₈H₁₈N₆^.2(HCl)
Molecular Weight:	271.193
Synonyms:	Propanimidamide,2,2'-azobis[2-methyl-, dihydrochloride (9CI);Propionamidine, 2,2'-azobis[2-methyl-,dihydrochloride (6CI,7CI,8CI);2,2-Azobis(2-amidinopropane) dihydrochloride;2,2'-Azobis(isobutyramidine hydrochloride);2,2'-Azobis(isobutyramidine)dihydrochloride;2,2'-Azobisamidinopropane dihydrochloride;AIBA;Azobis(isobutyramidine) dihydrochloride;Azostarter V 50;MS 1;NC32P;VA 50;Vazo 56;Vazo 56WSW;2,2'-Azobis(2-methylpropionamidine) dihydrochloride;
EINECS:	221-070-0
Density:	0.42 g/cm³
Melting Point:	175-177 °C(lit.)
Boiling Point:	336.4 °C at 760 mmHg
Flash Point:	157.3 °C
Solubility:	N/A
Appearance:	light yellow crystalline powder
Hazard Symbols:	Xn
Risk Codes:	22-43
Safety:	24-37
Transport Information:	UN 3226
PSA:	124.46000
LogP:	4.07180

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Synthetic route

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α,α'-azodiizobutyramidine-dihydrochloride

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N-(2-methyl-2-propyl)-N-(1-diethylphosphono-2,2-dimethylpropyl)aminoxyl

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2-methyl-2-[N-tert-butyl-N-(1-diethoxyphosphoryl-2,2-dimethylpropyl)aminoxy]propinamidine hydrochloride

Conditions

Conditions	Yield
In ethanol; water at 10℃; for 4.5h; UV-irradiation;	60%

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α,α'-azodiizobutyramidine-dihydrochloride

: C8H19N6*2ClH

Conditions

Conditions	Yield
With hydroquinone In methanol at 20℃; Irradiation;

: 2997-92-4
α,α'-azodiizobutyramidine-dihydrochloride

: methylpropionamidine radical

Conditions

Conditions	Yield
With potassium phosphate; potassium chloride In acetonitrile at 22℃; Rate constant;

: 59-53-0
NAP

: 2997-92-4
α,α'-azodiizobutyramidine-dihydrochloride

A: C8H18N5O

B: C11H21N4O4S

Conditions

Conditions	Yield
With nitrogen(II) oxide In water; dimethyl sulfoxide Photolysis;

...Expand

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α,α'-azodiizobutyramidine-dihydrochloride

: 67776-06-1
S-nitroso-N-acetyl-DL-penicillamine

: C11H20N5O5S

Conditions

Conditions	Yield
In water; dimethyl sulfoxide at 20℃; Photolysis;

: 2997-92-4
α,α'-azodiizobutyramidine-dihydrochloride

: S-nitrosoglutathione

: C14H25N6O7S

Conditions

Conditions	Yield
In water at 64.85℃;

: 2997-92-4
α,α'-azodiizobutyramidine-dihydrochloride

: C8H18N5O

Conditions

Conditions	Yield
With S-nitroso-glutathione In water at 20℃; Photolysis;
With S-nitroso-N-acetylpenicillamine In water at 59.85 - 64.85℃;
With GLUTATHIONE; nitrogen(II) oxide In water at 20℃; Photolysis;

: 2997-92-4
α,α'-azodiizobutyramidine-dihydrochloride

: 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt

: 790674-36-1
2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonate) cation radical

Conditions

Conditions	Yield
With Britton-Robinson buffer In ethanol; water at 45℃; for 1h; pH=7.4;

: 2997-92-4
α,α'-azodiizobutyramidine-dihydrochloride

: C4H9N2O2*ClH

Conditions

Conditions	Yield
With Britton-Robinson buffer; oxygen In water; N,N-dimethyl-formamide at 37℃; pH=7.4;

: 100-42-5
styrene

: 10039-56-2
sodium hypophosphite

: aluminium sulfate

: 2997-92-4
α,α'-azodiizobutyramidine-dihydrochloride

styrene hypophosphite adduct, aluminium salt: styrene hypophosphite adduct, aluminium salt

Conditions

Conditions	Yield
Stage #1: styrene; sodium hypophosphite; α,α'-azodiizobutyramidine-dihydrochloride With acetic acid In water at 95℃; for 5h; Stage #2: aluminium sulfate In water

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Consensus Reports

Reported in EPA TSCA Inventory.

Specification

1.Introduction of 2,2'-Azobis(2-methylpropionamidine) dihydrochloride

2,2'-Azobis(2-methylpropionamidine) dihydrochloride，with its CAS NO 2997-92-4, is a kind of White powder.It has synonyms of Propanimidamide,2,2'-azobis[2-methyl-, dihydrochloride (9CI);Propionamidine, 2,2'-azobis[2-methyl-,dihydrochloride (6CI,7CI,8CI);2,2-Azobis(2-amidinopropane) dihydrochloride and 2,2'-Azobis(isobutyramidine hydrochloride). The 2,2'-Azobis(2-methylpropionamidine) dihydrochloride should keep away sunlight, store below 40°C and it is mainly used as polymerization initiator of cation.

2.Properties of 2,2'-Azobis(2-methylpropionamidine) dihydrochloride

(1) Molecular Weight 271.1906 [g/mol] (2) Molecular Formula C8H20Cl2N6 (3) H-Bond Donor 6
(4) H-Bond Acceptor 4 (5)Rotatable Bond Count 4 (6) Exact Mass 270.11265 (7)MonoIsotopic Mass 270.11265
(8)Topological Polar Surface Area 125 (9)Heavy Atom Count 16 (10) Complexity 248

3.Structure descriptors of 2,2'-Azobis(2-methylpropionamidine) dihydrochloride

SMILES:Cl.Cl.[N@H]=C(N)C(/N=N/C(C(=[N@H])N)(C)C)(C)C

Std. InChI:InChI=1S/C8H18N6.2ClH/c1-7(2,5(9)10)13-14-8(3,4)6(11)12;;/h1-4H3,(H3,9,10)(H3,11,12);2*1H/b14-13+;;

Std. InChIKey:LXEKPEMOWBOYRF-QDBORUFSSA-N

4.Safety information of 2,2'-Azobis(2-methylpropionamidine) dihydrochloride

The Hazard Codes of 2,2′-AZOBIS(2-METHYLPROPANIMIDAMIDE) DIHYDROCHLORIDE(2997-92-4): Harmful Xn
The Risk Statements information of 2,2′-AZOBIS(2-METHYLPROPANIMIDAMIDE) DIHYDROCHLORIDE(2997-92-4):
22: Harmful if swallowed
43: May cause sensitization by skin contact
The Safety Statements information of 2,2′-AZOBIS(2-METHYLPROPANIMIDAMIDE) DIHYDROCHLORIDE(2997-92-4):
24: Avoid contact with skin
37: Wear suitable gloves
RIDADR: UN 3226 4.1
WGK Germany: 1

5.Toxity information of 2,2'-Azobis(2-methylpropionamidine) dihydrochloride

1.	skn-rbt 500 mg MLD	EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., S.W., Washington, DC 20460) History Unknown 8EHQ-0282-0427S .
2.	orl-rat LD50:410 mg/kg	EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., S.W., Washington, DC 20460) History Unknown 8EHQ-0282-0427S .
3.	skn-rat LD50:>5900 mg/kg	EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., S.W., Washington, DC 20460) History Unknown 8EHQ-0282-0427S .