CAS No.97-84-7,N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	97-84-7
Name:	N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE

Formula:	C8H20 N2
Molecular Weight:	144.26
Synonyms:	1,3-Butanediamine,N,N,N',N'-tetramethyl- (8CI,9CI); 1,3-Bis(dimethylamino)butane;N,N,N1,N1-Tetramethyl-1,3-diaminobutane;N,N,N',N'-Tetramethyl-1,3-butanediamine;N,N,N',N'-Tetramethyl-1,3-diaminobutane;N,N,N',N''-Tetramethylbutane-1,3-diamine; NSC 35411;Tetramethylbutane-1,3-diamine
Density:	0.822g/cm³
Melting Point:	52°C (estimate)
Boiling Point:	165°Cat760mmHg
Flash Point:	40.6°C
Hazard Symbols:
Risk Codes:	10-20/22-24-34
Safety:	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 NO_x. See also AMINES.
PSA:	6.48000
LogP:	0.88820

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Chemistry

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/cm³Flash Point: 40.6 °C
Boiling Point: 165 °C at 760 mmHg
Air & Water Reactions Highly flammable. Slowly decomposes in air. Water soluble

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.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

The Hazard Codes of N,N,N',N'-Tetramethyl-1,3-butanediamine (CAS NO.97-84-7):: Toxic 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 NO_x. See also AMINES.

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.