Methyl-2-thienylketon
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Methyl-2-thienylketon Eigenschaften
- Schmelzpunkt:
- 10-11 °C (lit.)
- Siedepunkt:
- 214 °C (lit.)
- Dichte
- 1.168 g/mL at 25 °C (lit.)
- Dampfdruck
- 2.7 hPa (50 °C)
- Brechungsindex
- n
20/D 1.565(lit.)
- Flammpunkt:
- 196 °F
- storage temp.
- Store below +30°C.
- L?slichkeit
- 14g/l
- Aggregatzustand
- Liquid
- Farbe
- Clear pale yellow to light brown
- Geruch (Odor)
- at 100.00 %. sulfurous nutty hazelnut walnut
- Geruchsart
- sulfurous
- Biologische Quelle
- synthetic
- Wasserl?slichkeit
- Insoluble in water.
- Sensitive
- Light Sensitive
- BRN
- 107910
- InChIKey
- WYJOVVXUZNRJQY-UHFFFAOYSA-N
- LogP
- 1.250
- CAS Datenbank
- 88-15-3(CAS DataBase Reference)
- NIST chemische Informationen
- Ethanone, 1-(2-thienyl)-(88-15-3)
- EPA chemische Informationen
- Ethanone, 1-(2-thienyl)- (88-15-3)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | T,Xi,Xn | ||
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R-S?tze: | 25-23/24/25-20/21/22 | ||
S-S?tze: | 45-38-36/37/39-28-36 | ||
RIDADR | UN 2810 6.1/PG 2 | ||
WGK Germany | 3 | ||
RTECS-Nr. | OB6300000 | ||
F | 13 | ||
Selbstentzündungstemperatur | 265 °C DIN 51794 | ||
Hazard Note | Irritant | ||
TSCA | Yes | ||
HazardClass | 6.1 | ||
PackingGroup | II | ||
HS Code | 29349990 | ||
Toxizit?t | LD50 orally in Rabbit: 25 - 200 mg/kg LD50 dermal Rat 370 mg/kg |
Bildanzeige (GHS) |
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Alarmwort | Achtung | ||||||||||||||
Gefahrenhinweise |
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Sicherheit |
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Methyl-2-thienylketon Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R25:Giftig beim Verschlucken.R23/24/25:Giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
S-S?tze Betriebsanweisung:
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).S38:Bei unzureichender Belüftung Atemschutzger?t anlegen.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S28:Bei Berührung mit der Haut sofort abwaschen mit viel . . . (vom Hersteller anzugeben).
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
clear colorless to slightly yellow liquidVerwenden
2-Acetylthiophene(2AT) is used as an intermediate in the manufacturing of drugs like Tiamonium Iodide, Suprofan, Stepronin, Tenonitrozole, Namirotene, etc. 2AT is used as an important precursor to thiophene-2-acetic acid (T2AA) or its acid chloride (Cl) and thiophene-2-carboxylic acid (T2CA) (Cl). It is important that the process used to synthesize 2AT yields the lowest amount of 3- acetylthiophene isomer.Sicherheitsprofil
Poison by intraperitoneal route. A flammable liquid. When heated to decomposition emits toxic fumes of SOx,.l?uterung methode
Fractionally distil the thiophene through a 12-plate column, and fraction b 77o/4mm is collected. Also wet the acetylthiophene in order to remove and free thiophene which forms an azeotrope with H2O, b 68o. Store it in a brown bottle, and the clear colourless liquid remains thus for extended periods. [Kosak & Hartough Org Synth Coll Vol III 14 1955, Hartough & Kosak J Am Chem Soc 69 3093 1947.] The red 4-nitrophenylhydrazone crystallises from EtOH with m 181-182o. [Beilstein 17/9 V 387.]Methyl-2-thienylketon Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
5-[2-(METHYLTHIO)PYRIMIDIN-4-YL]THIOPHENE-2-SULFONYL CHLORIDE
1-(4-BROMO-2-THIENYL)ETHAN-1-ONE
5-THIEN-2-YL-4H-PYRAZOLE-3-CARBOXYLIC ACID
Ethyl 5-thien-2-yl-1H-pyrazole-3-carboxylate
N-(2-THIOPHENECARBOMYL)PYRIDINIUM BROMIDE
3-OXO-3-THIOPHEN-2-YL-PROPIONIC ACID ETHYL ESTER
4-Bromo-2-thiophenecarboxylic acid
5-ACETYL-2-THIOPHENECARBALDEHYDE
2-Thienylessigsaeure
2-(2-BROMOACETYL)THIOPHENE
1-(5-Brom-2-thienyl)ethan-1-on
2-(2-thienyl)propionic acid
1-[2-Hydroxy-2(2-thienyl)ethyl]pyridinium bromide
2,4-DIOXO-4-THIOPHEN-2-YL-BUTYRIC ACID METHYL ESTER
5-(2-sulfanylidene-3H-1,3-thiazol-4-yl)thiophene-2-carboxamide
Thiophen-2-acetamid
1,3,5-tri(thiophen-2-yl)benzene
2-ACETYL-4-CHLOROTHIOPHENE
2,5-Dihydrothiophene
2-THIENYL-2-DIMETHYLAMINOETHYL KETONE HCL
Methyl-2-thienylketon Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 693)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Shanghai Yingrui Biopharma Co.,Ltd | 21-33585366 |
export01@shyrchem.com | CHINA | 1319 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8804 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5887 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8617732866630 |
bess@weibangbio.com | China | 18147 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20259 | 58 |
airuikechemical co., ltd. | +86-18353166132 +86-18353166132 |
sales02@airuikechemical.com | China | 983 | 58 |
JINING XINHE CHEMICAL CO., LTD | +8615318402391 |
sales@xinhepharma.com | China | 809 | 58 |
Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 |
sales@capot.com | China | 29792 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 19902 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21632 | 55 |
88-15-3(Methyl-2-thienylketon)Verwandte Suche:
Ethyl-N-acetyl-L-tyrosinat
Paraquat-dichlorid
Methylacrylat
Kresoxim-methyl
Methanol
Acetylchlorid
Acetylferrocen
Acetonitril
2,4-Pentandion
Thiophen
Methyl-4-hydroxybenzoat
Methylacetat
N,N'-Ethylenbis[N-acetylacetamid]
Basic Violet 1
Methyl
Pyrazin-1-ylethan-1-on
2-Furylmethylketon
1-(Thiazol-2-yl)ethan-1-on
- 1-(2-THIENYL)ETHAN-1-ONE
- AKOS BBS-00000940
- 2-ACETYLTHIOLE
- 2-ACETYLTHIOPHENE
- 2-ACETOTHIOPHENE
- LABOTEST-BB LT01593557
- METHYL 2-THIENYL KETONE
- 2-ACETYLTHIOPHENE 98+%
- 2-Acetylthiophene99%
- acetylthiophene,2-acetylthiophene
- 2-ACETYLBROMOTHIOPHENE
- 1-(2-Thienyl)-1-ethanone
- 1-(Thien-2-yl)ethan-1-one
- 2-Acetylthiophene, 98% 100GR
- METHYL 2-THIENYL KETONE FOR SYNTHESIS
- 1-(2-thienyl)-ethanon
- 1-thiophen-2-yl-ethanone
- 2-acethylthiophene
- 2-Thienyl methyl ketone
- 2-thienylmethylketone
- alpha-acetylthiophene
- Ketone, methyl 2-thienyl
- ketone,methyl2-thienyl
- thiophene,2-acetyl-
- 2 - thiophene ethyl ketone
- 2-Acetylthiophene in stock Factory
- 2-Acetylthiophene >
- High Quality 2-Acetylthiophene
- 2-Acetylthiophene USP/EP/BP
- 2-Acetylthiophene (Stellar-2002)
- 2-Acetyl Thiophene pure, 99%
- AKOS 91936
- Ethanone, 1-(2-thienyl)-
- 2-Acetothienone
- 2-Acetylthiophen
- 2-Acetylthioph
- Avatrombopag Impurity 95
- -Acetylthiophene
- 5-BROMO-4-(THIOPHEN-2-YL)-1,3-THIAZOL-2-AMINE
- Acetonitrile Dried Special
- 2-Acetylthiophene 98% For Synthesis
- Aficamten Impurity 11
- Methyl-2-thienylketon
- 5-bromo-4-(4-bromothiophen-2-yl)thiazol-2-amine
- 88-15-3
- 8-15-3
- CH3COC4H3S
- Thiophenes
- Heterocyclic Building Blocks
- KETONE
- Building Blocks
- Heterocycle-oher series
- Sulphur Derivatives
- Thiophene&Benzothiophene
- thiophene Flavor
- Thiophenes
- 1
- bc0001