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1,6-HEXANEDIAMINE

1,6-HEXANEDIAMINE
1,6-HEXANEDIAMINE structure
CAS No.
124-09-4
Chemical Name:
1,6-HEXANEDIAMINE
Synonyms
HMDA;NSC 9257;NCI-C61405;H2N(CH2)6NH2;1,6-heximine;HEXANEDIAMINE;Hexylenediamine;1,6-diamino-hexan;1,6-Diaminlhexane;1,6-DIAMINOHEXANE
CBNumber:
CB7204696
Molecular Formula:
C6H16N2
Formula Weight:
116.2
MOL File:
124-09-4.mol

1,6-HEXANEDIAMINE Properties

Melting point:
42-45 °C(lit.)
Boiling point:
204-205 °C
Density 
0.89 g/mL at 25 °C(lit.)
vapor density 
4 (vs air)
vapor pressure 
0.25 hPa (20 °C)
refractive index 
n20/D 1.439(lit.)
Flash point:
201 °F
storage temp. 
2-8°C
solubility 
alcohol: soluble(lit.)
pka
11.857(at 0℃)
form 
Solution
color 
White, may discolor during storage
PH
12.4 (100g/l, H2O, 25℃)
explosive limit
0.9-7.6%(V)
Water Solubility 
490 g/L (20 ºC)
Sensitive 
Hygroscopic
Merck 
14,4695
BRN 
1098307
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, organic materials.
CAS DataBase Reference
124-09-4(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances
HEXAMETHYLENEDIAMINE
EWG's Food Scores
1-2
FDA UNII
ZRA5J5B2QW
NIST Chemistry Reference
1,6-Hexanediamine(124-09-4)
EPA Substance Registry System
Hexamethylenediamine (124-09-4)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05,GHS07,GHS08
Signal word  Danger
Hazard statements  H318-H317-H361-H371-H372-H373-H402-H302-H312-H314-H335-H302+H312
Precautionary statements  P261-P280-P305+P351+P338-P310-P301+P312+P330-P303+P361+P353-P304+P340+P310-P309-P201-P202-P260-P264-P270-P272-P273-P301+P330+P331+P310-P303+P361+P353+P310+P363-P305+P351+P338+P310-P308+P311-P405-P501
Hazard Codes  C
Risk Statements  34-37-21/22-20/21/22
Safety Statements  26-36/37/39-45-22-27
RIDADR  UN 2735 8/PG 3
WGK Germany  3
RTECS  MO1180000
10-34
Autoignition Temperature 305 °C
TSCA  Yes
HS Code  2921 22 00
HazardClass  8
PackingGroup  III
Toxicity LD50 orally in Rabbit: 850 mg/kg LD50 dermal Rabbit 1110 mg/kg

1,6-HEXANEDIAMINE price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 422002 Hexamethylenediamine technical grade, 70% 124-09-4 1l $60 2019-12-02 Buy
Sigma-Aldrich 422002 Hexamethylenediamine technical grade, 70% 124-09-4 2.5l $134 2019-12-02 Buy
TCI Chemical D0095 1,6-Diaminohexane >99.0%(GC)(T) 124-09-4 25g $20 2019-12-02 Buy
TCI Chemical D0095 1,6-Diaminohexane >99.0%(GC)(T) 124-09-4 500g $60 2019-12-02 Buy
Alfa Aesar A14212 1,6-Diaminohexane, 98+% 124-09-4 100g $18.2 2019-12-02 Buy

1,6-HEXANEDIAMINE Chemical Properties,Uses,Production

Chemical Properties

White to cream solid

Chemical Properties

HMDA is a hygroscopic, colorless solid (pellets or flakes). Weak, fishy odor.

Uses

Formation of high polymers, e.g., nylon 66.

Definition

ChEBI: A C6 alkane-alpha,omega-diamine.

General Description

A clear colorless liquid. Burns although some effort is required to ignite. Soluble in water. Corrosive to metals and tissue. Produces toxic oxides of nitrogen during combustion. Used to make nylon.

Air & Water Reactions

Water soluble.

Reactivity Profile

HEXAMETHYLENEDIAMINE is hygroscopic. Can react with strong oxidizing materials. Incompatible with acids, acid chlorides and acid anhydrides. Also incompatible with ketones, aldehydes, nitrates, phenols, isocyanates, monomers and chlorinated compounds .

Hazard

Toxic by ingestion, strong irritant to tissue. Combustible.

Health Hazard

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.

Contact allergens

Hexamethylenediamine is used with adipic acid in the synthesis of polyamide plastics.

Potential Exposure

HMDA is used as a textile intermedi ate; a raw material for nylon fiber and plastics; in wet strength resins; in the manufacture of oil-modified and moisture-area types of urethane coatings; in the manufac ture of polyamides for printing inks, dimer acids, and tex tiles; and as an oil and lubricant additive (probably as a corrosion inhibitor); as boiler feed water additives; also used in paints and as a curing agent for epoxy resins; mak ing adhesives.

Shipping

UN2280 Hexamethylenediamine, solid, Hazard class: 8; Labels: 8-Corrosive material. UN1783 Hexamethylenediamine, solution, Hazard class: 8; Labels: 8-Corrosive material.

Purification Methods

Crystallise it in a stream of nitrogen. It sublimes in a vacuum. [Beilstein 4 IV 1320.]

Incompatibilities

May form explosive mixture with air. The aqueous solution is a strong base and a strong reducing agent. Reacts violently with oxidizers, acids, acid chlorides; acid anhydrides; carbon dioxide acids. Reacts on contact with water forming carbon dioxide. Polymermizes in temperatures >195℃.Reacts with ethylene dichloride, organic anhy drides, isocyanates, vinyl acetate, acrylates, substituted allyls, alkylene oxides, epichlorohydrin, ketones, aldehydes, alco hols, glycols, phenols, cresols, caprolactum solution. Attacks aluminum, copper, lead, tin, zinc and alloys. Absorbs carbon dioxide and water from air. Store under Nitrogen.

Waste Disposal

Incineration; incinerator equipped with a scrubber or thermal unit to reduce nitrogen oxides emissions.

1,6-HEXANEDIAMINE Preparation Products And Raw materials

Raw materials

Preparation Products


1,6-HEXANEDIAMINE Suppliers

Global( 234)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21806 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22631 55
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile
+86-571-56059825 fandachem@gmail.com CHINA 3159 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 2368 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30052 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 23979 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 14160 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930501651
whatsapp: +8619930501651 breeduan@crovellbio.com CHINA 2404 58
Kono Chem Co., Ltd
+86-132 8924 6953(Whatsapp/Wechat)
+86-29-86107037 info@konochemical.com CHINA 2995 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23048 58

View Lastest Price from 1,6-HEXANEDIAMINE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-11 1,6-HEXANEDIAMINE
124-09-4
US $1.00 / KG 1KG 99% 25kg career henan chemical co

1,6-HEXANEDIAMINE Spectrum


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