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124-20-9

Basic Information
CAS No.: 124-20-9
Name: Spermidine
Article Data: 28
Molecular Structure:
Molecular Structure of 124-20-9 (Spermidine)
Formula: C7H19N3
Molecular Weight: 145.248
Synonyms: 1,4-Butanediamine,N-(3-aminopropyl)- (8CI,9CI);Spermidine (6CI);1,5,10-Triazadecane;1,8-Diamino-4-azaoctane;4-Azaoctane-1,8-diamine;N-(3-Aminopropyl)-1,4-butanediamine;N-(3-Aminopropyl)-1,4-diaminobutane;N-(3-Aminopropyl)-4-aminobutylamine;N-(4-Aminobutyl)-1,3-diaminopropane;Spermidine;
EINECS: 204-689-0
Density: 0.906 g/cm3
Melting Point: 23-25 °C
Boiling Point: 246.57 °C at 760 mmHg
Flash Point: 118.078 °C
Solubility: Miscible with water, ethanol and ether.
Appearance: Colorless clear liquid
Hazard Symbols: CorrosiveC
Risk Codes: 34
Safety: 26-36/37/39-45-27
Transport Information: UN 2735 8/PG 2
PSA: 64.07000
LogP: 1.45520
Synthetic route
143565-69-9

4-aza-1,3-bis(1,3-dibenzylhexahydro-2-oxo-1,3,5-triazin-5-yl)octane

124-20-9

N-(3-aminopropyl)-1,4-diaminobutane

Conditions
ConditionsYield
With piperidine In methanol at 65℃;90%
177085-34-6

[4-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-butyl]-[3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-propyl]-carbamic acid tert-butyl ester

124-20-9

N-(3-aminopropyl)-1,4-diaminobutane

Conditions
ConditionsYield
With hydrazine hydrate In ethanol at 60℃; for 12h;45%

N-(3-bromo-propyl)-butanediyldiamine

124-20-9

N-(3-aminopropyl)-1,4-diaminobutane

Conditions
ConditionsYield
With ammonia

4-(2-cyano-ethylamino)-butyronitrile; hydrochloride

124-20-9

N-(3-aminopropyl)-1,4-diaminobutane

Conditions
ConditionsYield
With hydrogenchloride; platinum Hydrogenation;
34450-15-2, 120205-19-8

N8-acetylspermidine dihydrochloride

124-20-9

N-(3-aminopropyl)-1,4-diaminobutane

Conditions
ConditionsYield
With hydrogenchloride
4748-73-6

N-(cyanoethyl)-1,4-diaminobutane

124-20-9

N-(3-aminopropyl)-1,4-diaminobutane

Conditions
ConditionsYield
With ammonia; hydrogen; nickel In ethanol
71-44-3

Spermine

A

124-20-9

N-(3-aminopropyl)-1,4-diaminobutane

B

109-76-2

Trimethylenediamine

Conditions
ConditionsYield
With pyrroloquinoline quinone In water at 37℃; examination of PQQ oxidation effect; phosphate buffer (pH=7.2);
71-44-3

Spermine

A

124-20-9

N-(3-aminopropyl)-1,4-diaminobutane

B

110-60-1

1,4-diaminobutane

C

107-02-8

acrolein

Conditions
ConditionsYield
With phosphate buffer In water at 37℃; Product distribution; bovine serum amine oxidase; other polyamines;
525-79-1

kinetin

A

124-20-9

N-(3-aminopropyl)-1,4-diaminobutane

B

71-44-3

Spermine

C

110-60-1

1,4-diaminobutane

Conditions
ConditionsYield
at 30℃; for 24h; effect on poliamine content and ratio in rice embryos of Oryza sativa;
14398-53-9

(R)-(-)-abscisic acid

A

124-20-9

N-(3-aminopropyl)-1,4-diaminobutane

B

71-44-3

Spermine

C

110-60-1

1,4-diaminobutane

Conditions
ConditionsYield
at 30℃; for 24h; effect on poliamine content and ratio in rice embryos of Oryza sativa;
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Chemistry

IUPAC Name: N-(3-aminopropyl)Butane-1,4-diamine
Synonyms N-(3-Aminopropyl)-1,4-Butanediamine ; 1,8-Diamino-4-azaoctane
Molecular Structure:
Molecular Formula : C7H19N3
Molecular Weight: 145.25
CAS : 124-20-9
EINECS: 204-689-0
Density : 0.925
Melting point: 22-25 ºC
Boiling point : 128-130 ºC
Refractive index : 1.4785-1.4805
Flash point: 112 ºC
Surface Tension: 37.5 dyne/cm
Enthalpy of Vaporization: 48.37 kJ/mol
Vapour Pressure: 0.0269 mmHg at 25°C
Storage temp: 2-8°C
Solubility : H2O: 1 M at 20 °C, clear, colorless
Appearance: Colorless clear liquid
Sensitive : Air Sensitive
Merck: 14,8742
BRN : 1698591
Stability: Stable, but air-sensitive and very hygroscopic - store under argon. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents.

Uses

Spermidine (CAS NO.124-20-9 )  has a protective effect of salt and senility.

Production

Spermidine (CAS NO.124-20-9 )  is widely distributed in vivo,and can be derived by biosynthesis of putrescine (putrescine) and adenosine-L-methionine

Toxicity Data With Reference

1.    

oms-bcs 50 mg/L

    MGGEAE    Molecular and General Genetics. 178 (1980),21.
2.    

dnd-ham:ovr 300 µmol/L

    CNREA8    Cancer Research. 46 (1986),175.
3.    

ivn-mus LD50:78 mg/kg

    AIPTAK    Archives Internationales de Pharmacodynamie et de Therapie. 198 (1972),36.

Consensus Reports

Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

Safety Profile

Hazard Codes  C
Risk Statements  34
34:  Causes burns 
Safety Statements  26-36/37/39-45-27
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
27:  Take off immediately all contaminated clothing 
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) 
36/37/39:  Wear suitable protective clothing, gloves and eye/face protection 
RIDADR  UN 2735 8/PG 2
WGK Germany  3
RTECS  EJ7000000
F  3-10-34
HazardClass  8
PackingGroup  III

Specification

CorrosiveC1.

R34:Causes burns.

S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.

S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
2.Extinguishing Media: In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use foam, dry chemical, or carbon dioxide 
3.Handling: Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
4.Storage: Store Spermidine (CAS NO.124-20-9 )  in a tightly closed container. Store in a dry area. Keep refrigerated. (Store below 4°C/39°F.) Store under an inert atmosphere.