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1,4-Diaminobutane dihydrochloride

1,4-Diaminobutane dihydrochloride
1,4-Diaminobutane dihydrochloride structure
CAS No.
333-93-7
Chemical Name:
1,4-Diaminobutane dihydrochloride
Synonyms
Putrescine dih;Putrescine 2HCl;1,4-DIAMINOBUTANE 2HCL;1,4-Diaminobutane DiHCl;PUTRESCINE HYDROCHLORIDE;Putrescin dihydrochloride;TETRAMETHYLENEDIAMINE 2HCL;PUTRESCINE DIHYDROCHLORIDE;DIAMINOBUTANE DIHYDROCHLORIDE;1,4-DIAMINOBUTANE HYDROCHLORIDE
CBNumber:
CB3454202
Molecular Formula:
C4H14Cl2N2
Formula Weight:
161.07
MOL File:
333-93-7.mol

1,4-Diaminobutane dihydrochloride Properties

Melting point:
280 °C (dec.)(lit.)
Boiling point:
265.47°C (rough estimate)
Density 
1.2524 (rough estimate)
refractive index 
1.6300 (estimate)
storage temp. 
2-8°C
solubility 
H2O: 100 mg/mL
form 
powder
color 
White
Water Solubility 
almost transparency
Sensitive 
Hygroscopic
Merck 
14,7947
BRN 
3906680
Stability:
Stable, but hygroscopic. Substances to be avoided: strong oxidizing agents. Combustible.
InChIKey
XXWCODXIQWIHQN-UHFFFAOYSA-N
CAS DataBase Reference
333-93-7(CAS DataBase Reference)
EPA Substance Registry System
1,4-Butanediamine, dihydrochloride(333-93-7)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-20/21/22
Safety Statements  26-36-37/39
WGK Germany  3
RTECS  EJ7280000
TSCA  Yes
HS Code  29212900
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

1,4-Diaminobutane dihydrochloride price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 32810 1,4-Diaminobutane dihydrochloride purum, ≥99.0% (AT) 333-93-7 25g $64.8 2018-11-13 Buy
Sigma-Aldrich 32810 1,4-Diaminobutane dihydrochloride purum, ≥99.0% (AT) 333-93-7 100g $193 2018-11-13 Buy
TCI Chemical D0081 1,4-Diaminobutane Dihydrochloride >98.0%(T) 333-93-7 25g $48 2018-11-22 Buy
TCI Chemical D0081 1,4-Diaminobutane Dihydrochloride >98.0%(T) 333-93-7 500g $353 2018-11-22 Buy
Alfa Aesar A18312 1,4-Diaminobutane dihydrochloride, 99% 333-93-7 100g $175 2018-11-13 Buy

1,4-Diaminobutane dihydrochloride Chemical Properties,Uses,Production

Chemical Properties

white powder

Purification Methods

Crystallise the salt from EtOH/H2O. [Beilstein 4 IV 1284.]

1,4-Diaminobutane dihydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products


1,4-Diaminobutane dihydrochloride Suppliers

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1,4-Diaminobutane dihydrochloride Spectrum


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