| Identification | More | [Name]
Butyraldehyde oxime | [CAS]
110-69-0 | [Synonyms]
BUTANAL OXIME
BUTYRALDEHYDE OXIME
BUTYRALDOXIME
N-BUTYRALDEHYDE OXIME
N-BUTYRALDOXIME
(1E)-Butanal oxime
(E)-CH3(CH2)2CH=NOH
Butylaldoxime
butyraldehydeoxime,mixtureofisomers
Exkin 1
Exkin No. 1 anti-skinning agent
exkin1
exkinno.1anti-skinningagent
m-butyraldehydeoxime
Skino No. 1
skino#1
Troykyd anti-skin bto
troykydanti-skinbto
USAF am-6
usafam-6 | [EINECS(EC#)]
203-792-8 | [Molecular Formula]
C4H9NO | [MDL Number]
MFCD00013943 | [Molecular Weight]
87.12 | [MOL File]
110-69-0.mol |
| Chemical Properties | Back Directory | [Appearance]
colourless liquid | [Melting point ]
-29.5°C | [Boiling point ]
152-154 °C | [density ]
0.923
| [refractive index ]
1.4367 | [Fp ]
58 °C
| [storage temp. ]
Refrigerator, under inert atmosphere | [solubility ]
Chloroform, Methanol (Slightly) | [form ]
Oil | [pka]
11.03±0.11(Predicted) | [color ]
Colourless | [Stability:]
Stable. Combustible. Incompatible with strong oxidizing agents, powdered metals, acids. | [Water Solubility ]
<0.1 g/100 mL at 20 ºC | [BRN ]
1698799 | [CAS DataBase Reference]
110-69-0(CAS DataBase Reference) | [NIST Chemistry Reference]
Butanal, oxime(110-69-0) | [EPA Substance Registry System]
110-69-0(EPA Substance) |
| Questions And Answer(Q&A) | Back Directory | [Preparation]
To a slowly stirred mixture of 73 gm (1 mole) of butylamine and 109 gm of a 12.2% aqueous solution of sodium tungstate is added (1.75 hr) with cooling to maintain a temperature of 15°C, 220 gm of 28% hydrogen peroxide. During this reaction 130 ml of ethanol is added portionwise to clarify the emulsion which tends to form. The green solution is stirred at 15°C for an additional hour after the addition has been completed. The reaction mixture is cooled, neutralized, and freed of the ethanol under reduced pressure. The solution is then saturated with sodium chloride and the oily product is separated and distilled to afford 50 gm (58%), b.p. 152°C.
Evidently hydroxylamines may also be oxidized with hydrogen peroxide in the presence of sodium tungstate, as mentioned above. In a recent report, phenylglyoxime was prepared by a ferric chloride oxidation of the correspondingly hydroxylamine oxime.
|
| Safety Data | Back Directory | [Hazard Codes ]
T | [Risk Statements ]
R36:Irritating to the eyes.
R24:Toxic in contact with skin.
R22:Harmful if swallowed. | [Safety Statements ]
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36:Wear suitable protective clothing .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) . | [RIDADR ]
2840 | [RTECS ]
ES3500000 | [TSCA ]
Yes | [HS Code ]
2928.00.5000 | [HazardClass ]
3 | [PackingGroup ]
III | [Safety Profile]
A poison by
intraperitoneal route. Mutation datareported. Flammable liquid when exposed to
heat or flame. To fight fire, use alcohol
foam, dry chemical. Highly explosive. Can
explode during vacuum disdlation.
Incompatible with oxidzing materials,
metallic impurities. When heated to
decomposition it emits toxic fumes of NOx.
See also ALDEHYDES. | [Toxicity]
mouse,LD50,intraperitoneal,200mg/kg (200mg/kg),National Technical Information Service. Vol. AD277-689, |
| Hazard Information | Back Directory | [General Description]
A liquid. Flash point 140°F. Slightly less dense than water. Vapors heavier than air. Used to make plastics and rubber. | [Reactivity Profile]
BUTYRALDOXIME(110-69-0) is highly explosive during vacuum distillation. This chemical is incompatible with oxidizing materials. BUTYRALDOXIME(110-69-0) is also incompatible with metallic impurities. BUTYRALDOXIME(110-69-0) may react with strong acids. | [Air & Water Reactions]
Flammable. Slightly soluble in water. | [Health Hazard]
May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn 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]
HIGHLY FLAMMABLE: Will be easily 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]
colourless liquid | [Uses]
Butyraldoxime can be used to create an anti-counterfeiting ink formulation. | [Definition]
ChEBI: An aldoxime derived from n-butanal. |
|
| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
China Langchem Inc.
|
| Tel: |
0086-21-58956006 |
| Website: |
www.is0513.com/ShowSupplierProductsList19141/0.htm |
|