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- Name N,N,N',N'-Tetramethyl-1,3-butanediamine
- EINECSN/A
- CAS No. 97-84-7
- Density0.822g/cm3
- PSA6.48000
- LogP0.88820
- SolubilityN/A
- Melting Point52°C (estimate)
- FormulaC8H20 N2
- Boiling Point165°Cat760mmHg
- Molecular Weight144.26
- Flash Point40.6°C
- Transport InformationN/A
- AppearanceN/A
- SafetyPoison by skin contact and intravenous routes. Moderately toxic by ingestion. An eye and severe skin irritant. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.
- Risk Codes10-20/22-24-34
- Molecular Structure
- Hazard Symbols
- Synonyms
N,N,N',N'-Tetramethyl-1,3-butanediamine Chemical Properties
The IUPAC name of N,N,N',N'-Tetramethyl-1,3-butanediamine (CAS NO.97-84-7):
1-N,1-N,3-N,3-N-tetramethylbutane-1,3-diamine
Synonyms: 1,3-Diaminobutane,N,N,N',N'-tetramethyl- ; N,N,N(Sup1),N(sup1)-Tetramethyl-1,3-diaminobutane ; N,N,N',N''-Tetramethylbutane-1,3-diamine ; N,N,N',N'-Tetramethylbutane-1,3-diamine ;N,N,N',N'-Tetramethyl-3-butanediamine ; N,N,N',N'-tetramethyl-3-diaminobutane ; N,N,N1,N1-Tetramethyl-1,3-diaminobutane
CAS: 97-84-7
EINECS: 202-610-4
Molecular Formula: C8H20N2
Molecular Structure:
Formula Weight: 144.26 g/mol
Index of Refraction: 1.442
Density: 0.822 g/cm3
Flash Point: 40.6 °C
Boiling Point: 165 °C at 760 mmHg
Air & Water Reactions Highly flammable. Slowly decomposes in air. Water soluble
N,N,N',N'-Tetramethyl-1,3-butanediamine Toxicity Data With Reference
The toxicity of N,N,N',N'-Tetramethyl-1,3-butanediamine (CAS NO.97-84-7):
| 1. | skn-rbt 395 mg open SEV | UCDS** Union Carbide Data Sheet. (Industrial Medicine and Toxicology Dept., Union Carbide Corp., 270 Park Ave., New York, NY 10017) 3/12 ,1969. | ||
| 2. | skn-rbt 1 mg open MOD | TXAPA9 Toxicology and Applied Pharmacology. 4 (1962),522. | ||
| 3. | eye-rbt 790 µg MOD | UCDS** Union Carbide Data Sheet. (Industrial Medicine and Toxicology Dept., Union Carbide Corp., 270 Park Ave., New York, NY 10017) 3/12 ,1969. | ||
| 4. | eye-rbt 5 mg MOD | TXAPA9 Toxicology and Applied Pharmacology. 4 (1962),522. | ||
| 5. | orl-rat LD50:750 mg/kg | TXAPA9 Toxicology and Applied Pharmacology. 4 (1962),522. | ||
| 6. | ivn-mus LD50:180 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#00707 . | ||
| 7. | skn-rbt LD50:320 mg/kg | TXAPA9 Toxicology and Applied Pharmacology. 4 (1962),522. |
N,N,N',N'-Tetramethyl-1,3-butanediamine Consensus Reports
Reported in EPA TSCA Inventory.
N,N,N',N'-Tetramethyl-1,3-butanediamine Safety Profile
The Hazard Codes of N,N,N',N'-Tetramethyl-1,3-butanediamine (CAS NO.97-84-7)::
T
Risk Statements:R10:Flammable. R20/22:Harmful by inhalation and if swallowed.
R24:Toxic in contact with skin. R34:Causes burns.
Safety Statements:S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
Poison by skin contact and intravenous routes. Moderately toxic by ingestion. An eye and severe skin irritant. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.
N,N,N',N'-Tetramethyl-1,3-butanediamine Specification
The Reactivity Profile of N,N,N',N'-Tetramethyl-1,3-butanediamine (CAS NO.97-84-7):
N,N,N',N'-Tetramethyl-1,3-butanediamine may be sensitive to air and heat . Can burn in air to give toxic NOx gases . Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
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