ChemicalBook CAS DataBase List 104-78-9

104-78-9

Name	3-Diethylaminopropylamine
CAS	104-78-9
EINECS(EC#)	203-236-4
Molecular Formula	C7H18N2
MDL Number	MFCD00008218
Molecular Weight	130.23
MOL File	104-78-9.mol

Synonyms

1-Amino-3(diethylamino)propane 3-DIETHYLAMINO-1-PROPYLAMINE 3-DIETHYLAMINO-N-PROPYLAMINE 3-DIETHYLAMINOPROPYLAMINE ATOFINA DEAPA DEAPA DIETHYLAMINO PROPYLAMINE N1,N1-DIETHYLPROPANE-1,3-DIAMINE N,N'-DIETHYL-1,3-DIAMINOPROPANE N,N-DIETHYL-1,3-DIAMINOPROPANE N,N-DIETHYL-1,3-PROPANEDIAMINE N,N-DIETHYL TRIMETHYLENE DIAMINE RARECHEM AL BW 0333 1-(Diethylamino)propylamine-3 1,3-Propanediamine,N,N-diethyl- 3-(N,N-Diethylamino)-1-propylamine 3-Propanediamine,N,N-diethyl-1 Diethylaminotrimethylenamine gamma-(Diethylamino)propylamine N-(3-Diethylaminopropyl)amine

Chemical Properties

Appearance	clear colorless to slightly yellowish liquid
Melting point	-60 °C
Boiling point	169-171 °C(lit.)
density	0.826 g/mL at 25 °C(lit.)
vapor density	4.4 (vs air)
vapor pressure	19.5 mm Hg ( 70 °C)
refractive index	n20/D 1.442
Fp	138 °F
storage temp.	Flammables area
form	Liquid
pka	10.32±0.25(Predicted)
color	Clear colorless to slightly yellow
Specific Gravity	0.827 (20/4℃)
Odor	ammoniacal odor
PH	11.7 (10g/l, H2O, 20℃)
explosive limit	1.0%(V)
Water Solubility	MISCIBLE
Sensitive	Air Sensitive
BRN	741879
InChI	1S/C7H18N2/c1-3-9(4-2)7-5-6-8/h3-8H2,1-2H3
InChIKey	QOHMWDJIBGVPIF-UHFFFAOYSA-N
SMILES	CCN(CC)CCCN
LogP	0.36 at 25℃
Uses	Curing agent for epoxy resins, intermediate. less more
CAS DataBase Reference	104-78-9(CAS DataBase Reference)
NIST Chemistry Reference	1,3-Propanediamine, N,N-diethyl-(104-78-9)
EPA Substance Registry System	104-78-9(EPA Substance)

Safety Data

Hazard Codes	C,Xi
Risk Statements	R10:Flammable. R21/22:Harmful in contact with skin and if swallowed . R34:Causes burns. R43:May cause sensitization by skin contact. less more
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 label where possible) . less more
RIDADR	UN 2684 3/PG 3
WGK Germany	1
RTECS	TX7350000
Autoignition Temperature	419 °F
TSCA	Yes
REACH Registrations	Active
HazardClass	3
PackingGroup	III
HS Code	29212900
Storage Class	3 - Flammable liquids
Hazard Classifications	Acute Tox. 3 Dermal Acute Tox. 4 Oral Eye Dam. 1 Flam. Liq. 3 Skin Corr. 1A Skin Sens. 1 STOT SE 3
Safety Profile	Moderately toxic by ingestion and skin contact. Corrosive to the eyes, skin, and mucous membranes. A sensitizer. See also AMINES. Flammable liquid when exposed to heat or flame; can react with oxidzing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of NOx. less more

Raw materials And Preparation Products

Hazard Information

General Description

A water-white liquid with a fishlike odor. Flash point 138°F. May be very irritating to skin and eyes. Used to make other chemicals and as a component of adhesives.

Reactivity Profile

3-DIETHYLAMINOPROPYLAMINE(104-78-9) 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.

Air & Water Reactions

Flammable.

Hazard

Moderate fire risk. Irritant to skin.

Health Hazard

May cause toxic effects if inhaled or ingested/swallowed. Contact with substance may cause severe burns to skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

Flammable/combustible material. May be ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Chemical Properties

clear colorless to slightly yellowish liquid

Toxics Screening Level

The Initial Threshold Screening Level (ITSL) for N,N-diethyl-1,3-propanediamine is 140 μg/m3 based on an annual averaging time.

Material Safety Data Sheet(MSDS)

Spectrum Detail

Well-known Reagent Company Product Information

Supplier

Shanghai Boyun New Material Co., LTD

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Energy Chemical

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Syntechem Co.,Ltd

Telephone

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Maya High Purity Chemicals

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Shanghai civi chemical technology co.,Ltd

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Thermo Fisher Scientific

Telephone800-810-5118

Websitehttp://www.thermo.com.cn

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