CAS No.140-69-2,(4-METHOXYBENZYL)HYDRAZINEDIHYDROCHLORIDE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	140-69-2
Name:	(4-METHOXYBENZYL)HYDRAZINEDIHYDROCHLORIDE
Article Data:	10

Formula:	C₈H₁₂N₂O
Molecular Weight:	152.196
Synonyms:	4-Methoxybenzylhydrazine;p-Methoxybenzylhydrazine;Hydrazine,(p-methoxybenzyl)- (6CI,7CI,8CI);
Density:	1.069 g/cm³
Melting Point:	34-36 °C
Boiling Point:	311.9 °C at 760 mmHg
Flash Point:	142.5 °C
Hazard Symbols:	Xi
Risk Codes:	Xi:; "> Xi:;
PSA:	47.28000
LogP:	3.35370

Synthetic route

: 824-94-2
p-methoxybenzyl chloride

: 140-69-2
4-methoxybenzylhydrazine

Conditions

Conditions	Yield
With potassium carbonate; hydrazine hydrate at 10 - 30℃; Inert atmosphere;	69%
With hydrazine In methanol for 2h; Ambient temperature;	54%
With hydrazine hydrate In methanol at 20℃; for 2h;	52%

: 345928-21-4
2-((4-methoxybenzyl)amino)isoindoline-1,3-dione

A: 1445-69-8
2,3-dihydrophthalazine-1,4-dione

B: 140-69-2
4-methoxybenzylhydrazine

Conditions

Conditions	Yield
With hydrazine hydrate In ethanol; water Heating;	A n/a B 65%
With hydrazine hydrate In ethanol; water for 2.5h; Heating;	A n/a B 65%

: 5953-85-5
p-anisaldehyde hydrazone

: 140-69-2
4-methoxybenzylhydrazine

Conditions

Conditions	Yield
With ethanol; acetic acid; platinum Hydrogenation;

: 33708-60-0
4-methoxy-benzaldehyde-(4-methoxy-benzylhydrazone)

: 140-69-2
4-methoxybenzylhydrazine

Conditions

Conditions	Yield
With hydrogenchloride

: 85468-48-0
N-(p-methoxybenzylidene)aminophthalimide

: 140-69-2
4-methoxybenzylhydrazine

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 79 percent / hydrogen, / 5percent palladium on charcoal / dimethylformamide / 20 h / 2585.7 Torr 2: 65 percent / 64percent NH2NH2*H2O / H2O; ethanol / 2.5 h / Heating View Scheme

: 123-11-5
4-methoxy-benzaldehyde

: 140-69-2
4-methoxybenzylhydrazine

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: 92 percent / ethanol / 1.) reflux, 2.5 h; 2.) room temp., overnight 2: 79 percent / hydrogen, / 5percent palladium on charcoal / dimethylformamide / 20 h / 2585.7 Torr 3: 65 percent / 64percent NH2NH2*H2O / H2O; ethanol / 2.5 h / Heating View Scheme

: 1226145-00-1
ethyl 4-(3,5-dichlorophenoxy)-3-oxobutanoate

: 140-69-2
4-methoxybenzylhydrazine

: 1412896-04-8
C18H16Cl2N2O3

Conditions

Conditions	Yield
In ethanol at 20℃; for 7h;	97%

: (4-chlorophenyl)(2-isothiocyanatothiophen-3 -yl)methanone

: 140-69-2
4-methoxybenzylhydrazine

: N-(3-(4-chlorobenzoyl)thiophen-2-yl)-1-(4-methoxybenzyl)hydrazine-1-carbothioamide

Conditions

Conditions	Yield
With triethylamine In tetrahydrofuran at 0 - 20℃; for 5h;	80%

: 3-(1,4-Dioxa-spiro[4.4]non-7-yl)-3-oxo-N-(3-trifluoromethyl-phenyl)-thiopropionamide

: 140-69-2
4-methoxybenzylhydrazine

: [5-(1,4-Dioxa-spiro[4.4]non-7-yl)-2-(4-methoxy-benzyl)-2H-pyrazol-3-yl]-(3-trifluoromethyl-phenyl)-amine

Conditions

Conditions	Yield
With acetic acid In ethanol	79%

: 140-69-2
4-methoxybenzylhydrazine

A: 5-Cyclobutyl-2-(4-methoxy-benzyl)-2H-pyrazol-3-ylamine

B: 118431-89-3
β-Cyclobutyl-β-oxopropionitrile

Conditions

Conditions	Yield
In ethanol; ethyl acetate	A 77% B n/a

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Specification

This chemical is called Hydrazine, [(4-methoxyphenyl)methyl]-, and its systematic name is (4-methoxybenzyl)hydrazine. With the molecular formula of C₈H₁₂N₂O, its molecular weight is 152.09. The CAS registry number of this chemical is 140-69-2.

Other characteristics of the Hydrazine, [(4-methoxyphenyl)methyl]- can be summarised as followings: (1)ACD/LogP: 0.64; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1.48; (4)ACD/LogD (pH 7.4): 0.19; (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): 18.8; (9)#H bond acceptors: 3; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 15.71 Å²; (13)Index of Refraction: 1.545; (14)Molar Refractivity: 44.97 cm³; (15)Molar Volume: 142.2 cm³; (16)Polarizability: 17.83×10^-24cm³; (17)Surface Tension: 40 dyne/cm; (18)Density: 1.069 g/cm³; (19)Flash Point: 142.5 °C; (20)Enthalpy of Vaporization: 55.29 kJ/mol; (21)Boiling Point: 311.9 °C at 760 mmHg; (22)Vapour Pressure: 0.000546 mmHg at 25°C.

You can still convert the following datas into molecular structure:
1.SMILES: O(c1ccc(cc1)CNN)C
2.InChI: InChI=1/C8H12N2O/c1-11-8-4-2-7(3-5-8)6-10-9/h2-5,10H,6,9H2,1H3
3.InChIKey: AQURFXLIZXOCLU-UHFFFAOYAU