-
Name
1,8-Diaminooctane
- EINECS 206-764-3
- CAS No. 373-44-4
- Article Data44
- CAS DataBase
- Density 0.859 g/cm3
- Solubility 575 g/L (20 ºC)
- Melting Point 50-52 °C(lit.)
- Formula C8H20N2
- Boiling Point 240.529 °C at 760 mmHg
- Molecular Weight 144.26
- Flash Point 165 °C
- Transport Information UN 3259 8/PG 3
- Appearance white to yellowish solidified crystalline mass
- Safety 26-36/37/39-45-37/39
- Risk Codes 34-36/37/38
-
Molecular Structure
-
Hazard Symbols
Xi,
C
- Synonyms 1,8-Diamino-n-octane;Octamethylenediamine;a,w-Octanediamine;
- PSA 52.04000
- LogP 2.64500
1,8-Diaminooctane Chemical Properties
Chemical Name: 1,8-Diaminooctane
IUPAC NAME: Octane-1,8-diamine
CAS No.: 373-44-4
EINECS: 206-764-3
RTECS: RG8841500
RTECS Class: Primary Irritant
EC Class: Irritant
Molecular Formula: C8H20N2
Molecular Weight: 144.26 g/mol
Melting Point: 50-52 °C(lit.)
Density: 0.858 g/cm3
Flash Point: 165 °C
Boiling Point: 240.5 °C at 760 mmHg
Following is the structure of 1,8-Octanediamine (373-44-4):
Product Categories about 1,8-Octanediamine (373-44-4) are alpha,omega-Alkanediamines;alpha,omega-Bifunctional Alkanes;Monofunctional & alpha,omega-Bifunctional Alkanes
The chemical synonymous of 1,8-Octanediamine (373-44-4) are 1,8-Octanediamine;1,8-Diaminooctane;Rarechem Al Bw 0084;Octamethylendiamine;Octamethylenediamine;1,4-Octanediamine;1,8-Octamethylenediamine;1,8-Octylenediamine
1,8-Diaminooctane Toxicity Data With Reference
| 1. | skn-rbt 500 mg/24H SEV | JACTDZ Journal of the American College of Toxicology. 1 (1992),751. | ||
| 2. | eye-rbt 100 mg SEV | JACTDZ Journal of the American College of Toxicology. 1 (1992),751. | ||
| 3. | orl-rat LDLo:1 g/kg | JACTDZ Journal of the American College of Toxicology. 1 (1992),751. |
1,8-Diaminooctane Safety Profile
Moderately toxic by ingestion. A severe skin and eye irritant. When heated to decomposition it emits toxic vapors of NOx.
Hazard Codes:
Xi: Irritant .gif){kind=small}
C: Corrosive .gif){kind=small}
Risk Statements about 1,8-Octanediamine (373-44-4):
R36/37/38 Irritating to eyes, respiratory system and skin.
Safety Statements about 1,8-Octanediamine (373-44-4):
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39 Wear suitable gloves and eye/face protection.
Attention:
1. Storage: Store in a cool, dry place. Store in a tightly closed container.
2. Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Use only in a chemical fume hood.
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