| Identification | More | [Name]
1,4-Diaminobutane dihydrochloride | [CAS]
333-93-7 | [Synonyms]
1,4-BUTANEDIAMINE DIHYDROCHLORIDE
1,4-BUTANEDIAMMONIUM DICHLORIDE
1,4-DIAMINOBUTANE 2HCL
1,4-DIAMINOBUTANE DIHYDROCHLORIDE
1,4-DIAMINOBUTANE HYDROCHLORIDE
DIAMINOBUTANE DIHYDROCHLORIDE
PUTRESCINE DIHYDROCHLORIDE
PUTRESCINE HYDROCHLORIDE
TETRAMETHYLENEDIAMINE 2HCL
TETRAMETHYLENEDIAMINE DIHYDROCHLORIDE
TETRAMETHYLENEDIAMMONIUM DICHLORIDE
Putrescine 2HCl
PUTRESCINE DIHYDROCHLORIDE GAMMA-*IRRADI ATED CELL C
PUTRESCINE 2HCL 1,4-BUTANEDIAMINE DIH
PUTRESCINE DIHYDROCHLORIDE*CELL CULTURE TESTED
1,4-Diaminobutane dihydrochloride, 99+%
1,4-DIAMINOBUTANE DIHYDROCHLORIDE:PUTRESCINE 2HCL
1,4-DIAMINOBUTANE DIHYDROCHLORIDE 98+%
1,4-Diaminobutane, Tetramethylenediamine, dihydrochloride pure
Putrescin dihydrochloride | [EINECS(EC#)]
206-375-9 | [Molecular Formula]
C4H14Cl2N2 | [MDL Number]
MFCD00012526 | [Molecular Weight]
161.07 | [MOL File]
333-93-7.mol |
| Chemical Properties | Back Directory | [Appearance]
white powder | [Melting point ]
280 °C (dec.)(lit.)
| [Boiling point ]
265.47°C (rough estimate) | [density ]
1.2524 (rough estimate) | [vapor pressure ]
436 Pa ( 25 °C) | [refractive index ]
1.6300 (estimate) | [storage temp. ]
2-8°C | [solubility ]
H2O: 100 mg/mL
| [form ]
powder
| [color ]
White | [Stability:]
Stable, but hygroscopic. Substances to be avoided: strong oxidizing agents. Combustible. | [biological source]
synthetic (organic) | [explosive limit]
0.7-11.2% (v/v) | [Water Solubility ]
almost transparency | [Sensitive ]
Hygroscopic | [Detection Methods]
T,NMR | [Merck ]
14,7947 | [BRN ]
3906680 | [Cosmetics Ingredients Functions]
NOT REPORTED | [InChI]
1S/C4H12N2.2ClH/c5-3-1-2-4-6;;/h1-6H2;2*1H | [InChIKey]
XXWCODXIQWIHQN-UHFFFAOYSA-N | [SMILES]
Cl[H].Cl[H].NCCCCN | [CAS DataBase Reference]
333-93-7(CAS DataBase Reference) | [EPA Substance Registry System]
333-93-7(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS05,GHS06 | [Signal word ]
Danger | [Hazard statements ]
H290-H302-H311-H314-H330 | [Precautionary statements ]
P260-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338 | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [RTECS ]
EJ7280000
| [TSCA ]
Yes | [HS Code ]
29212900 | [Storage Class]
6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials | [Hazard Classifications]
Acute Tox. 2 Inhalation
Acute Tox. 3 Dermal
Acute Tox. 4 Oral
Eye Dam. 1
Skin Corr. 1B |
| Hazard Information | Back Directory | [Chemical Properties]
white powder | [Uses]
Putrescine dihydrochloride has been used as medium component in F-12 + GlutaMax medium for mice ganglia culture, retinal ganglion cell culture and in HCT116 colon carcinoma cells for ornithine decarboxylase (ODC) assay. | [General Description]
Putrescine is an end product of fatty acid metabolism in dead tissues. It is a volatile diamine with pungent odour. It is synthesized by the decarboxylation of ornithine in the presence of enzyme, ornithine decarboxylase. Molecular docking studies reveal the binding of putrescine to human receptors called the trace amine-associated receptors (TAAR6 and TAAR8), present in olfactory epithelium. | [Biochem/physiol Actions]
Binds to the polyamine modulatory site of the NMDA receptor and potentiates NMDA-induced currents; precursor of spermidine. | [Synthesis]
A mixture of 880 kg of 1,4-butanediamine and 4990 kg of toluene was prepared in the salt-forming reactor and stirred well. Then, the temperature inside the reactor was controlled at 15°C and the reaction pressure was 0.12 MPa, and the hydrogen chloride ga | [storage]
Store at -20°C | [Purification Methods]
Crystallise the salt from EtOH/H2O. [Beilstein 4 IV 1284.] |
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