CAS Number373-44-4
SynonymsMFCD00008248; Octamethylenediamine; 1,8-Diaminooctane; octane-1,8-diamine; EINECS 206-764-3; 1,8-Octanediamine
Molecular FormulaNH2(CH2)8NH2
Molecular Weight144.26
Purity98%
Density0.9±0.1 g/cm3
Boiling Point225-226 °C (lit.)
Melting Point50-52 °C(lit.)
Appearancecrystals
EINECS206-764-3
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 373-44-4 |
| Catalog No. | 2A-9000832 |
| Chinese Name | 1,8-辛二胺 |
| Synonyms | MFCD00008248; Octamethylenediamine; 1,8-Diaminooctane; octane-1,8-diamine; EINECS 206-764-3; 1,8-Octanediamine |
| Molecular Formula | NH2(CH2)8NH2 |
| Molecular Weight | 144.26 |
| Purity | 98 |
| Density | 0.9±0.1 g/cm3 |
| Boiling Point | 225-226 °C (lit.) |
| Melting Point | 50-52 °C(lit.) |
| Appearance | crystals |
| Water Solubility | 575 g/L (20 ºC) |
| Storage Condition | 2-8°C |
| Packaging | III |
| EINECS | 206-764-3 |
| HTC | 29212900 |
| UN(IATA) | UN 3259 |
| PubChem ID | 24893667 |
| MDL Number | MFCD00008248 |
| SMILES | NCCCCCCCCN |
| InChI | 1S/C8H20N2/c9-7-5-3-1-2-4-6-8-10/h1-10H2 |
| InChI Key | PWGJDPKCLMLPJW-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1735426 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| Risk Codes | R36/37/38 |
| Safety Description | S26;S37/39 |
| MSDS | msds/832_1_373_44_4.pdf |
| Tax Rebate | 9.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Dangerous Regulations for land transport: 3259 International Dangerous Regulations for sea transport: 3259 International Dangerous Regulations for air transport: 3259 14.2 United Nations shipping name European Land Transport Dangerous Regulations: POLYAMINES, SOLID, CORROSIVE, N.O.S. (Octamethylenediamine) IMDG: POLYAMINES, SOLID, CORROSIVE, N.O.S. (Octamethylenediamine) International air transport hazard regulations: Polyamines, solid, corrosive, n.o.s. (Octamethylenediamine) 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| 1,5-Pentanedithiol | 928-98-3 | 2A-9000817 |
| 1,6-Bis(morpholino)-2,4-hexadiyne | 2A-100818 | 2A-9000818 |
| 1,7-Di(9-acridine)heptane | 141946-28-3 | 2A-9000829 |
| 1,7-Dihydroxynaphthalene | 575-38-2 | 2A-9000830 |
| 1,7-Naphthyridin-8-amine | 17965-82-1 | 2A-9000831 |
| 1,8-Dibromoperfluorooctane | 812-58-8 | 2A-9000833 |
| 1,8-Dichlorooctane | 2162-99-4 | 2A-9000835 |
| 1,8-Diiodo-3,3,4,4,5,5,6,6-octafluorooctane | 2681-00-7 | 2A-0200775 |
| 1,8-Divinylperfluorooctane | 35192-44-0 | 2A-9000837 |
| 1,8-Octanediol | 629-41-4 | 2A-9000841 |
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