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Appearance:solid
Throughput:100|Metric Ton|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99%
Product Name: 1,8-Diaminooctane
Synonyms: 1,8-OCTANEDIAMINE;1,8-DIAMINOOCTANE;RARECHEM AL BW 0084;OCTAMETHYLENDIAMINE;OCTAMETHYLENEDIAMINE;1,4-Octanediamine;1,8-Octamethylenediamine;1,8-Octylenediamine
CAS: 373-44-4
MF: C8H20N2
MW: 144.26
EINECS: 206-764-3
Product Categories: alpha,omega-Alkanediamines;alpha,omega-Bifunctional Alkanes;Monofunctional & alpha,omega-Bifunctional Alkanes;Building Blocks;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks;Polyamines
Mol File: 373-44-4.mol
1,8-Diaminooctane Structure
1,8-Diaminooctane Chemical Properties
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)
Fp 329 °F
storage temp. Store below +30°C.
solubility 575g/l
pka 11.00, 10.1(at 20℃)
form Solidified Crystalline Mass
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
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)
Safety Information
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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