Detail of "551-93-9"

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CAS Number:
551-93-9
Name:
2'-Aminoacetophenone
Molecular Structure:
Formula:
C₈H₉NO
Molecular Weight:
135.16
Synonyms:
Acetophenone,2'-amino- (8CI);Acetophenone, o-amino- (3CI);1-(2-Aminophenyl)ethanone;1-Acetyl-2-aminobenzene;2-(Methylcarbonyl)benzenamine;2-Acetylaniline;2-Acetylphenylamine;2-Aminophenyl methyl ketone;Methyl2-aminophenyl ketone;NSC 8820;o-Acetylaniline;o-Aminoacetylbenzene;o-Aminophenyl methyl ketone;
EINECS:
209-002-8
Density:
1.096 g/cm³
Melting Point:
20 °C
Boiling Point:
251.8 °C at 760 mmHg
Flash Point:
106.1 °C
Solubility:
3560 mg/L at 25 °C in water
Appearance:
yellow to yellow-brown liquid
Hazard Symbols:
Xi
Risk Codes:
36/37/38
Safety:
26-36-24/25-37/39 Details

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Odor and volatile compounds in liquid swine manure: Odor and volatile compounds in liquid swine manure. II. Steam-distillable substances. Yasuhara, Akio; Fuwa, Keiichiro (Div. Chem. Phys., Natl. Inst. Environ. Stud., Tsukuba, Japan). Bull. Chem. Soc. Jpn., 50(11), 3029-32 (English) 1977. CODEN: BCSJA8. DOCUMENT TYPE: Journal CA Section: 59 (Air Pollution and Industrial Hygiene) Section cross-reference(s): 60 Many aliph. hydrocarbons, N compds.Several reagents such as 120-72-9 is used here., and other compds. were isolated from neutral or alk. liq. swine manure by steam distn. 120-72-9 which is the cas registry number of some chemical is mentioned. and column chromatog. and identified by gas chromatog. and mass spectrometry. Aliph. hydrocarbons have an oily odor, N compds., particularly indole [120-72-9], skatole [83-34-1], and 2'-aminoacetophenone [551-93-9], have a strong, disagreeable odor. Malodorous S compds. (trithiapentane [3658-80-8], tetrathiahexane [5756-24-1], 3,3-dimethyl-2-thiapentane [13286-92-5], benzothiazole [95-16-9]) were found in trace amts. ..

New sulfur containing polymers: New sulfur containing polymers. 5. Monomer syntheses.In this study， 140-89-6 and 7463-31-2 are also used. Nuyken, Oskar; Hofinger, Manfred (TU Muenchen, Garching D-8046, Fed. Rep. Ger.). Polym. Bull. (Berlin), 11(2), 165-70 (English) 1984. CODEN: POBUDR. ISSN: 0170-0839. DOCUMENT TYPE: Journal CA Section: 39 (Synthetic Elastomers and Natural Rubber) Section cross-reference(s): 25 Different roads for the synthesis of monomers contg. both an olefinic and a thiol group in the same mol. were decribed. Thus, 1-(2-aminophenyl)ethane-1-one [551-93-9] was diazotized with aq. NaNO2 and HCl at <5°, and the diazonium salt soln. was treated with KSCSOEt [140-89-6], and stirred at ambient temp. to give an oily xanthate. The oily xanthate was extd. with ether, reduced with NaBH4 in EtOH, hydrolyzed with a KOH soln., and finely treated with 3M H2SO4 to give 2-(1-hydroxyethyl)benzenethiol [89664-21-1] in 30% yield. 4-(1-Hydroxyethyl)benzenethiol [77069-55-7], 4-(1-hydroxypropyl)benzenethiol [78943-77-8], 3-(1-hydroxyethyl)benzenethiol [73051-91-9], 2-vinylbenzenethiol [89664-22-2], 4-(1-propenyl)benzenethiol [78943-76-7], 4-vinylbenzenethiol [45708-67-6], and 3-vinylbenzenethiol [72032-27-0] were similarly prepd. .