3710-84-7

Name N,N-Diethylhydroxylamine
CAS 3710-84-7
EINECS(EC#) 223-055-4
Molecular Formula C4H11NO
MDL Number MFCD00002126
Molecular Weight 89.14
MOL File 3710-84-7.mol
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Chemical Properties

Appearance liquid
Melting point  −26-−25 °C(lit.)
Boiling point  125-130 °C
density  0.902 g/mL at 25 °C
vapor density  3.07 (vs air)
vapor pressure  4 mm Hg ( 0 °C)
refractive index  n20/D 1.420(lit.)
Fp  115 °F
storage temp.  Flammables area
form  Liquid
pka 14.19±0.69(Predicted)
color  Clear
Specific Gravity 0.867
Stability: Stable. Hygroscopic. Flammable. Incompatible with strong oxidizing agents, strong acids.
explosive limit 1.9-10%(V)
Water Solubility  soluble
Sensitive  Hygroscopic
BRN  1731349
Exposure limits ACGIH: TWA 2 ppm
InChI 1S/C4H11NO/c1-3-5(6)4-2/h6H,3-4H2,1-2H3
InChIKey FVCOIAYSJZGECG-UHFFFAOYSA-N
SMILES CCN(O)CC
LogP 0.5 at 23℃
CAS DataBase Reference 3710-84-7(CAS DataBase Reference)
NIST Chemistry Reference Ethanamine, N-ethyl-N-hydroxy-(3710-84-7)
EPA Substance Registry System 3710-84-7(EPA Substance)
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Safety Data

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H312+H332-H315-H319
Precautionary statements  P210-P233-P280-P303+P361+P353-P304+P340+P312-P305+P351+P338
Hazard Codes  Xn
Risk Statements 
R10:Flammable.
R21:Harmful in contact with skin.
R38:Irritating to the skin.
R40:Limited evidence of a carcinogenic effect.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21:Harmful by inhalation and in contact with skin .
Safety Statements 
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 1993 3/PG 3
WGK Germany  1
RTECS  NC3500000
F  3
TSCA  Yes
REACH Registrations Active
HazardClass  3
PackingGroup  III
HS Code  29280090
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
Safety Profile
Poison by skin contact. Moderately toxic by ingestion and intraperitoneal routes. Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.
Hazardous Substances Data 3710-84-7(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 2190 mg/kg LD50 dermal Rabbit 1300 mg/kg

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