Diethylamine
Diethylamine
- CAS:
- 109-89-7
- MF:
- C4H11N
- MW:
- 73.14
Suppliers by country/region
Company Type
Properties
- Melting point:
- -50 °C (lit.)
- Boiling point:
- 55 °C (lit.)
- Density
- 0.707 g/mL at 25 °C (lit.)
- vapor density
- 2.5 (vs air)
- vapor pressure
- 14.14 psi ( 55 °C)
- refractive index
- n
20/D 1.385(lit.)
- Flash point:
- −20 °F
- storage temp.
- Store below +30°C.
- solubility
- H2O: soluble1M at 20°C, clear, colorless
- form
- Liquid
- pka
- 11.02(at 40℃)
- color
- Clear colorless
- Odor
- Ammoniacal; sharp, fishy.
- Relative polarity
- 0.145
- PH
- 13 (100g/l, H2O, 20℃)
- PH Range
- Strong alkaline
- Odor Threshold
- 0.048ppm
- Odor Type
- ammoniacal
- explosive limit
- 2.0-11.8%(V)
- Water Solubility
- soluble
- Sensitive
- Air Sensitive
- Merck
- 14,3111
- BRN
- 605268
- Henry's Law Constant
- 2.56(x 10-5 atm?m3/mol) at 25 °C (Christie and Crisp, 1967)
- Exposure limits
- NIOSH REL: TWA 10 ppm (30 mg/m3), STEL 25 ppm (75 mg/m3), IDLH 200 ppm; OSHA PEL: TWA 25 ppm; ACGIH TLV: TWA 5 ppm, STEL 15 ppm (adopted).
- Dielectric constant
- 3.7（20℃）
- Stability:
- Stable. Highly flammable. Incompatible with strong oxidizing agents.
- InChIKey
- HPNMFZURTQLUMO-UHFFFAOYSA-N
- LogP
- 0.58 at 20℃
Safety Information
- Symbol(GHS)
GHS02,GHS05,GHS06
- Signal word
- Danger
- Hazard statements
- H225-H302+H332-H311-H314-H335
- Precautionary statements
- P210-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
- Hazard Codes
- F,C
- Risk Statements
- 11-20/21/22-35
- Safety Statements
- 16-26-29-36/37/39-45-3
- OEB
- A
- OEL
- TWA: 10 ppm (30 mg/m3), STEL: 25 ppm (75 mg/m3)
- RIDADR
- UN 1154 3/PG 2
- WGK Germany
- 1
- RTECS
- HZ8750000
- F
- 10-23
- Autoignition Temperature
- 594 °F
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 29211990
- Toxicity
- LD50 orally in rats: 540 mg/kg (Smyth)
- IDLA
- 200 ppm
Use
Diethylamine is manufactured by heating ethyl chloride and alcoholic ammonia under pressure or by hydrogenation of aziridines in the presence of catalysts. DEA is used as a solvent, as a rubber accelerator, in the organic synthesis of resins, dyes, pesticides, and pharmaceuticals, in electroplating, and as a polymerization inhibitor. Other applications include uses as a corrosion inhibitor. It was reported noneffective as a skin depigmentator.
41 India supplier list of "Diethylamine"
- Product Name:Diethylamine, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:DIethylAmine
- Products Intro:Purity: 98% | Package: 20KG;INR
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:Di Ethyl Amine
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Diethylamine
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Diethylamine
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Diethylamine
- Products Intro:Brand:sigma aldrich | Product Number:31730 | Purity:puriss.p.a.,≥99.5%(GC)
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Diethylamine 98%
- Products Intro:Brand：Glrinnovations | OriginalID：GLRIN18164578
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Diethylamin, in w?ssriger L?sung
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Diethylamin, in w?ssriger L?sung
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Diethylamin, in w?ssriger L?sung
- Company Type: Trader
- Country/Region: Mumbai,INDIA