3-Methylthiophen
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3-Methylthiophen Eigenschaften
- Schmelzpunkt:
- -69 °C (lit.)
- Siedepunkt:
- 114 °C/738 mmHg (lit.)
- Dichte
- 1.016 g/mL at 25 °C (lit.)
- Dampfdruck
- 42.4 mm Hg ( 37.7 °C)
- Brechungsindex
- n
20/D 1.519(lit.)
- Flammpunkt:
- 52 °F
- storage temp.
- Flammables area
- L?slichkeit
- 0.40g/l
- Aggregatzustand
- Liquid
- Farbe
- Clear colorless to light yellow
- Wichte
- 1.016
- Wasserl?slichkeit
- insoluble
- BRN
- 1300
- Stabilit?t:
- Volatile
- InChIKey
- QENGPZGAWFQWCZ-UHFFFAOYSA-N
- LogP
- 2.340
- CAS Datenbank
- 616-44-4(CAS DataBase Reference)
- NIST chemische Informationen
- Thiophene, 3-methyl-(616-44-4)
- EPA chemische Informationen
- Thiophene, 3-methyl- (616-44-4)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | F,Xn,Xi | ||
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R-S?tze: | 11-20/22-36/37/38-37 | ||
S-S?tze: | 7-16-29-33-36-37/39-26-7/9 | ||
RIDADR | UN 1993 3/PG 2 | ||
WGK Germany | 3 | ||
RTECS-Nr. | XM9800000 | ||
F | 8-10-13-23 | ||
Hazard Note | Flammable/Harmful | ||
TSCA | Yes | ||
HazardClass | 3 | ||
PackingGroup | II | ||
HS Code | 29349990 |
Bildanzeige (GHS) |
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Alarmwort | Achtung | ||||||||||||||
Gefahrenhinweise |
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Sicherheit |
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3-Methylthiophen Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R11:Leichtentzündlich.R20/22:Gesundheitssch?dlich beim Einatmen und Verschlucken.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R37:Reizt die Atmungsorgane.
S-S?tze Betriebsanweisung:
S7:Beh?lter dicht geschlossen halten.S16:Von Zündquellen fernhalten - Nicht rauchen.
S29:Nicht in die Kanalisation gelangen lassen.
S33:Ma?nahmen gegen elektrostatische Aufladungen treffen.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S7/9:Beh?lter dicht geschlossen an einem gut gelüfteten Ort aufbewahren.
Chemische Eigenschaften
clear colorless to light yellow liquidVerwenden
Thiophene, 2-methyIthiopheney and 3-methylthiophene act as inhibitors for the polymerization of trichloroethylene in a solvent used for the degreasing of iron and aluminum, said polymerization being catalyzed by contact of the solvent with the metals. Bonz, in 1885, reported the formation of a dichloroethylthiophene from chlorination of 2-ethylthiophene in the cold. Is Opolski studied the chlorination of 2- and 3-methylthiophenes, 2-ethyl- and 2-butylthiophene and reported constants for the monochloro derivatives. Voerman has chlorinated 3-methylthiophene in the side chain with phosphorus trichloride in the sunlight, but concurrent ring chlorination predominates. 3-Methylthiophene gives a unique reaction with alkyl- or arylsodium in which the substitution takes place exclusively in the 5-position rather than in the expected 2-position.l?uterung methode
Dry it with Na2SO4, then distil it from sodium. [Beilstein 17 III/IV 277, 17/1 V 331.]3-Methylthiophen Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
3-METHYLTHIOPHENE-2-BORONIC ACID
3-Thienylessigsaeure
4-Bromo-1,1-bis-(3-methyl-thiophen-2-yl)-butan-1-ol ,97%
1-(3-Methyl-2-thienyl)ethan-1-on
4-BROMO-1,1-BIS(3-METHYL-2-THIENYL)-1-BUTENE
2,5-Dichloro-3-methylthiophene
2,5-DICHLOROTHIOPHENE-3-CARBONYL CHLORIDE
1-(4-Methyl-2-thienyl)ethan-1-on
3-METHYLTHIOPHENE-2-CARBONYL CHLORIDE
4-METHYLTHIOPHENE-2-CARBOXALDEHYDE
2,4-Dimethylthiophen
METHYL 2,5-DICHLOROTHIOPHENE-3-CARBOXYLATE
Isopropyl-(2E,4E)-11-methoxy-3,7,11-trimethyldodeca-2,4-dienoat
2,5-DICHLOROTHIOPHENE-3-CARBOXYLIC ACID
3-Hydroxy-4-Methyl-2(5H)-thiophenone
3-METHYLTHIOPHENE-2-BORONIC ACID PINACOL ESTER
ETHYL 3-METHYLTHIOPHENE-2-GLYOXYLATE
3-Methylthiophen Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 302)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Hebei Yanxi Chemical Co., Ltd. | +8617531153977 |
allison@yan-xi.com | China | 5855 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5886 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 19901 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21632 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32965 | 60 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 |
info@tnjchem.com | China | 2986 | 55 |
NINGBO INNO PHARMCHEM CO., LTD. | 13867897135 |
sales@nbinno.com | CHINA | 923 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5906 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |
616-44-4(3-Methylthiophen)Verwandte Suche:
Thifensulfuron
Tetrahydrothiophen
Cefalotinnatrium
2-Brom-3-methylthiophen
2-Chlor-3-methylthiophen
2,5-Dimethylthiophen-3-ylmethylketon
Thiophen-3-ethanol
Tetraphenylthiophen
3-Methyl-2-thenoesure
Ethyl-3-thienylacetat
3-Methylthiophen-2-carbaldehyd
3-Thienylacetonitril
Thiophen-3-malonsaeure
1-(2,5-Dichlor-3-thienyl)ethan-1-on
3-Thienylessigsaeure
Thiophen-3-carbaldehyd
Diethyl-5-amino-3-methylthiophen-2,4-dicarboxylat
2-(3-Thienyl)pyridin
- 3-Methylthiophene, 99+%
- 3-Methylthiophene,98%
- 3-Methyl[b]thiophene
- β-Methylthiophene
- 3-Methylthiophene, 99+% 50ML
- 3-METHYLTHIOPHENE
- 3-methyl-thiophen
- 3-Thiotolene
- Methyl-3-thiophene
- 3-Methylthiophene>
- 3-Methylthiophene USP/EP/BP
- Thiophene, 3-methyl-
- 4-Methylthiophene
- 3MT
- beta-methylthiophene
- 3-Methylthiophene, ≥ 98.0%
- 616-44-4
- 614-44-4
- 616-44-1
- 616444
- C5H6S
- Thiophenes
- Heterocyclic Building Blocks
- Reagents for Conducting Polymer Research
- 3-Alkylthiophenes (for Conduting Polymer Research)
- Building Blocks
- Building Blocks
- Heterocyclic Building Blocks
- 3-Alkylthiophenes (for Conduting Polymer Research)
- Functional Materials
- Reagents for Conducting Polymer Research
- Thiophen
- C4 to C6
- Building Blocks
- Chemical Synthesis
- Heterocyclic Building Blocks
- Aromatics
- Intermediates & Fine Chemicals
- Pharmaceuticals
- Sulfur & Selenium Compounds
- Heterocycles
- Thiophene&Benzothiophene
- Heterocyclic Compounds
- Thiophens
- Thiophenes