1,8-Diaminooctane

Product Name: 1,8-Diaminooctane
CAS No.: 373-44-4
Chemical Name: 1,8-Diaminooctane
Synonyms: 1,8-OCTANEDIAMINE;Octane-1,8-diamine;Xin diaMine;8-Diaminooctane;1,8-Oktandiamin;1,8-diaMine Xin;FENTAMINE HP-82;1,8- Octylamine;1,4-Octanediamine;1,8-DIAMINOOCTANE
CBNumber: CB2254212
Molecular Formula: C8H20N2
Formula Weight: 144.26
MOL File: 373-44-4.mol

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1,8-Diaminooctane Property

Melting point:: 50-52 °C(lit.)
Boiling point:: 225-226 °C(lit.)
Density: 0.98 g/mL at 20 °C
vapor pressure: <0.1 hPa (20 °C)
refractive index: 1.4618 (estimate)
Flash point:: 329 °F
storage temp.: Store below +30°C.
solubility: 575g/l
form: Solidified Crystalline Mass
pka: 11.00, 10.1(at 20℃)
color: White to yellow
PH: 11.7 (4g/l, H2O, 20℃)
explosive limit: 1.1-6.8%(V)
Water Solubility: 575 g/L (20 ºC)
Sensitive: Hygroscopic
BRN: 1735426
InChIKey: PWGJDPKCLMLPJW-UHFFFAOYSA-N
LogP: 0.896 at 25℃
CAS DataBase Reference: 373-44-4(CAS DataBase Reference)
NIST Chemistry Reference: 1,8-Diaminooctane(373-44-4)
EPA Substance Registry System: 1,8-Octanediamine (373-44-4)

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Safety

Hazard Codes: C,Xi
Risk Statements: 34-36/37/38
Safety Statements: 26-36/37/39-45-37/39
RIDADR: UN 3259 8/PG 3
WGK Germany: 3
RTECS: RG8841500
F: 3-9-23
Autoignition Temperature: 280 °C DIN 51794
HazardClass: 8
PackingGroup: III
HS Code: 29212900
Toxicity: LD50 orally in Rabbit: 500 mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

H317May cause an allergic skin reaction

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: D22401
Product name: 1,8-Diaminooctane
Purity: 98%
Packaging: 25g
Price: $47
Updated: 2024/03/01

Sigma-Aldrich

Product number: D22401
Product name: 1,8-Diaminooctane
Purity: 98%
Packaging: 100g
Price: $119
Updated: 2024/03/01

TCI Chemical

Product number: D0107
Product name: 1,8-Diaminooctane
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $30
Updated: 2024/03/01

TCI Chemical

Product number: D0107
Product name: 1,8-Diaminooctane
Purity: >98.0%(GC)(T)
Packaging: 100g
Price: $86
Updated: 2024/03/01

Alfa Aesar

Product number: B23885
Product name: 1,8-Diaminooctane, 98%
Packaging: 25g
Price: $41.65
Updated: 2024/03/01

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1,8-Diaminooctane Chemical Properties,Usage,Production

Chemical Properties

white to yellowish solidified crystalline mass

Uses

1,8-Diaminooctane is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

Definition

ChEBI: 1,8-diaminooctane is an alkane-alpha,omega-diamine in which the two amino groups are separated by eight methylene groups. It derives from a hydride of an octane.

Flammability and Explosibility

Non flammable

Safety Profile

Moderately toxic by ingestion. Asevere skin and eye irritant. When heated todecomposition it emits toxic vapors of NOx.

Purification Methods

Distil the diamine under vacuum in an inert atmosphere (N2 or Ar), cool and store the distillate in an inert atmosphere in the dark. The dihydrochloride has m 273-274o. [Nae & Le Helv Chim Acta 15 55 1955, Beilstein 4 III 612.]

1,8-Diaminooctane Preparation Products And Raw materials

Raw materials

Preparation Products

IMINOCTADINE TRIACETATE

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1,8-Diaminooctane Suppliers

Americas 1 Belgium 1 China 197 Europe 1 France 2 Germany 8 India 7 Japan 5 Slovakia 1 South Korea 1 Switzerland 1 Ukraine 1 United Kingdom 7 United States 24 Global 257

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-0371-55629727 13323845623
Fax: 037155629727
Email: 2885676761@qq.com
Country: China
ProdList: 9859
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15848
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12458
Advantage: 60

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
ProdList: 11660
Advantage: 64

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 17987
Advantage: 64

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View Lastest Price from 1,8-Diaminooctane manufacturers

Henan Fengda Chemical Co., Ltd

Product: 1,8-Diaminooctane 373-44-4
Price: US $5.00-0.10/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-16

Hebei Yanxi Chemical Co., Ltd.

Product: 1,8-Diaminooctane 373-44-4
Price: US $90.00-25.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-09-08

Hebei Guanlang Biotechnology Co., Ltd.

Product: 1,8-Diaminooctane 373-44-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2022-10-14

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1,8-Diaminooctane &gt

1,8-Diaminooctane ISO 9001：2015 REACH

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1,8- Octylamine

1,8-Octanediamine (6CI, 8CI, 9CI, ACI)

373-44-4

C8H20N2

H2NCH28NH2

NH2CH28NH2

C8H22N2

Polyamines

Nitrogen Compounds

Organic Building Blocks

伪,蠅-Bifunctional Alkanes

Monofunctional & 伪,蠅-Bifunctional Alkanes

伪,蠅-Alkanediamines

Building Blocks

alpha,omega-Alkanediamines

alpha,omega-Bifunctional Alkanes

Monofunctional & alpha,omega-Bifunctional Alkanes

Building Blocks

Chemical Synthesis

Nitrogen Compounds

Organic Building Blocks

Polyamines