N,N,N',N'',N''-Pentamethyldiethylenetriamine , 99% , 3030-47-5

Synonym(s):
N,N,N′,N′′,N′′-Pentamethyldiethylenetriamine;PMDETA;PMDTA

CAS NO.：3030-47-5

Empirical Formula: C9H23N3

Molecular Weight: 173.3

MDL number: MFCD00014876

EINECS: 221-201-1

PRODUCT Properties

• Melting point: −20 °C(lit.)
• Boiling point: 198 °C(lit.)
• Density: 0.83 g/mL at 25 °C(lit.)
• vapor pressure: 0.23 mm Hg ( 20 °C)
• refractive index: n20/D 1.442(lit.)
• Flash point: 128 °F
• storage temp.: Store below +30°C.
• pka: 8.84±0.38(Predicted)
• form: Powder
• color: White
• PH: 11.9 (100g/l, H2O, 20℃)
• Odor: Fishy, ammoniacal odor
• explosive limit: 1.1-5.7%(V)
• Water Solubility: Miscible in water.
• FreezingPoint: <-70℃
• Sensitive: Air Sensitive
• BRN: 1741396
• Stability: Stable. Flammable. Incompatible with strong oxidizing agents, strong acids.
• InChIKey: UKODFQOELJFMII-UHFFFAOYSA-N
• LogP: -2.1 at 25℃
• CAS DataBase Reference: 3030-47-5(CAS DataBase Reference)
• EPA Substance Registry System: 1,1,4,7,7-Pentamethyldiethylenetriamine (3030-47-5)

Description and Uses

Used as ligand in NMR study of complexation/aggregation with neopentyllithium1 and in the study of ligand effects on the selectivity of CO2 incorporation into α,ω-diynes

Safety

• Symbol(GHS): GHS05,GHS06
• Signal word: Danger
• Hazard statements: H302-H311-H314
• Precautionary statements: P280-P301+P312+P330-P303+P361+P353-P305+P351+P338+P310
• Hazard Codes: T
• Risk Statements: 22-24-34-10
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 2734 8/PG 2
• WGK Germany: 2
• RTECS: IE2100000
• F: 10-34
• Autoignition Temperature: 311 °F
• TSCA: Yes
• HazardClass: 8
• PackingGroup: II
• HS Code: 29212900
• Toxicity: LD50 orally in Rabbit: 1330 mg/kg LD50 dermal Rabbit 230 mg/kg
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)