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1,5-Diaminopentane

1,5-Diaminopentane
1,5-Diaminopentane structure
CAS No.
462-94-2
Chemical Name:
1,5-Diaminopentane
Synonyms
Cadaverin;Cadavarine;CADAVERINE;H2N(CH2)5NH2;animalconiine;Animal coniine;1.5-Diaminopen;1,5-PENTANEDIAMINE;1,5-DIAMINOPENTANE;1,4-Pentanediamine
CBNumber:
CB7853643
Molecular Formula:
C5H14N2
Formula Weight:
102.18
MOL File:
462-94-2.mol

1,5-Diaminopentane Properties

Melting point:
9 °C
Boiling point:
178-180 °C(lit.)
Density 
0.873 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.458(lit.)
Flash point:
145 °F
solubility 
1 M HCl: soluble0.5g/10 mL, clear, colorless
pka
10.05(at 25℃)
form 
Liquid
color 
Clear colorless to yellow
Water Solubility 
soluble
Sensitive 
Air Sensitive & Hygroscopic
Merck 
14,1609
BRN 
1697256
Stability:
Stable. Incompatible with acid chlorides, acids, acid anhydrides, strong oxidizing agents, carbon dioxide.
CAS DataBase Reference
462-94-2(CAS DataBase Reference)
NIST Chemistry Reference
1,5-Diaminopentane(462-94-2)
EPA Substance Registry System
1,5-Pentanediamine(462-94-2)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  C
Risk Statements  34-36/37
Safety Statements  26-36/37/39-45-25-27
RIDADR  UN 2735 8/PG 3
WGK Germany  3
RTECS  SA0200000
10
HazardClass  8
PackingGroup  III
HS Code  29212900
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P260 Do not breathe 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.
P309 IF exposed or if you feel unwell:
P310 Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

1,5-Diaminopentane price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D22606 Cadaverine 95% 462-94-2 5g $107 2018-11-13 Buy
Sigma-Aldrich 52063 Cadaverine analytical standard 462-94-2 1ml $67.5 2018-11-13 Buy
TCI Chemical D0108 1,5-Diaminopentane >98.0%(T) 462-94-2 5mL $80 2018-11-22 Buy
TCI Chemical D0108 1,5-Diaminopentane >98.0%(T) 462-94-2 25mL $260 2018-11-22 Buy
Alfa Aesar B23039 1,5-Diaminopentane, 98% 462-94-2 25g $335 2018-11-13 Buy

1,5-Diaminopentane Chemical Properties,Uses,Production

Chemical Properties

colourless to light yellow liquid with a very unpleasant smell

Definition

ChEBI: An alkane-alpha,omega-diamine comprising a straight-chain pentane core with amino substitutents at positions 1 and 5. A colourless syrupy liquid diamine with a distinctive unpleasant odour, it is a homologue of putresceine and is formed by the bacterial decarboxylation of lysine that occurs during protein hydrolysis during putrefaction of animal tissue. It is also found in plants such as soyabean.

Purification Methods

Purify the base by distillation, after standing over KOH pellets (at room temperature, i.e. liquid form). Its dihydrochloride has m 275o (sublimes in a vacuum), and its tetraphenyl boronate has m 164o. [Schwarzenbach et al. Helv Chim Acta 35 2333 1952, Beilstein 4 IV 1310.]

1,5-Diaminopentane Preparation Products And Raw materials

Raw materials

Preparation Products


1,5-Diaminopentane Suppliers

Global( 137)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Chongqing Chemdad Co.,Ltd
+86-19923101450
sales@chemdad.com CHINA 344 58
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20516 58
Kono Chem Co., Ltd
+86-132 8924 6953
info@konochemical.com CHINA 2144 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23982 58
Chongqing Xingcan Pharmaceutical Technology Co., Ltd. 86-023-47850060 13650506873
023-47850060 xingcanyaoye@sina.com China 2592 58
Shanghai Shanyuan pharmaceutical technology co., LTD (86)-021-51137366 ;QQ:3146446224
(86)-021-51137366 3146446224@qq.com China 1674 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40277 62
Shanghai Targsense Scientific Co., Ltd. 18964561600
sales@targsense.com China 94 65

View Lastest Price from 1,5-Diaminopentane manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-14 1,5-Diaminopentane
462-94-2
US $1.00 / kg 1kg 98% 20kg career henan chemical co

1,5-Diaminopentane Spectrum


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