?????
|
|
????? ??
- ???
- 30-33 °C
- ?? ?
- 221-222 °C(lit.)
- ??
- 1.149 g/mL at 25 °C(lit.)
- ???
- 1.33 hPa ( 20 °C)
- ???
- 1.6332 (estimate)
- ???
- >230 °F
- ?? ??
- Store below +30°C.
- ???
- 0.13g/L
- ??? ??
- ??? ??
- ?? ?? (pKa)
- 32.4
- Specific Gravity
- 1.149
- ??
- ???? ??? ?? ?????
- ???
- ???
- Merck
- 14,9303
- BRN
- 80580
- Henry's Law Constant
- 4.1×10-2 mol/(m3Pa) at 25℃, Mackay et al. (1995)
- InChI
- 1S/C8H6S/c1-2-4-8-7(3-1)5-6-9-8/h1-6H
- InChIKey
- FCEHBMOGCRZNNI-UHFFFAOYSA-N
- SMILES
- c1ccc2sccc2c1
- LogP
- 3.120
- CAS ??????
- 95-15-8(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn,Xi,N | ||
|---|---|---|---|
| ?? ???? ?? | 22-36/37/38-20/21/22-51/53 | ||
| ????? | 22-24/25-36-26-61 | ||
| ????(UN No.) | UN3077 | ||
| WGK ?? | 3 | ||
| ?? ?? ?? | 510°C | ||
| ?? ?? ?? | Irritant | ||
| TSCA | TSCA listed | ||
| ?? ?? | 9 | ||
| ???? | III | ||
| HS ?? | 29349990 | ||
| ???? ??? | 11 - Combustible Solids | ||
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Chronic 3 |
||
| ???? ?? | 2017-3-7221 |
????? C??? ??, ??, ??
??? ??
WHITE TO RED CRYSTALLINE LOW MELTING SOLID??
Thianaphthene may be used in the preparation of 2-thianapthenylphenyllithium, via metalation by n-butyllithium.?? ??
Thianaphthene may be used in the preparation of 2-thianapthenylphenyllithium, via metalation by n-butyllithium.Reaction of ethyl diazoacetate with thianaphthene has been reported.
?? ??
Reaction of ethyl diazoacetate with thianaphthene has been reported.Purification Methods
1-Benzothiophene has the odour of naphthalene. If the IR spectrum is not very good, then suspend it in a faintly alkaline aqueous solution and steam distil it. Extract the distillate with Et2O, dry the extract (CaCl2), filter, evaporate the solvent and fractionate the residue. The distillate sets solid. The sulfoxide has m 142o, the picrate has m 148-149o (yellow crystals from EtOH) and the styphnate has m 136-137o. [Hansch & Lindwall J Org Chem 10, 381 1945, Meyer & Meyer Chem Ber 52B 1249 1919, Weisgerber & Kruber 53 1551 1920, Iddon & Scrowston Adv Heterocycl Chem 11 177 1970, Beilstein 17/2 V 6.]????? ?? ?? ? ???
???
???????
2,4-????
???????? ?????
????
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??? ?????
??????
??????
?????????
???????
????
??????
?? ???
??
?? ??
1-??[b]???-3-?-2-?????-1-?
2-(HYDROXYMETHYL)BENZO[B]THIOPHENE
Raloxifene
2-(1-??????????)-?????
2-Acetylbenzo[b]thiophene
1-BENZOTHIOPHENE-3-SULFONYL CHLORIDE
BENZO[B]THIOPHENE-3-CARBONITRILE
?????-3-???
3-????????
[2-[4-(dihexylamino)-2-methylbenzylidene]benzo[b]thien-3(2H)-ylidene]malononitrile S,S-dioxide
METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE
?????-2-???
BENZO[B]THIOPHENE-2-CARBOXALDEHYDE
1-??????-2-????????
1-Benzothiophene-3-carbaldehyde
1-Benzothiophene-3-carboxylic acid
Sertaconazole
THIANAPHTHENE-2-CARBOXAMIDE
3-Bromo-1-benzothiophene
BENZO[B]THIOPHENE-3-ACETIC ACID
Thianaphthene-2-carboxylic acid
1-?????-3-???
BENZO[B]THIOPHENE-2-CARBONYL CHLORIDE
????? ?? ??
???( 478)?? ??
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????? ?? ??:
????????? ??? ?????-?? 2-?????? (+/-)-2,2'-??(???????)-1,1'-???? ?????-2-??? ??????
4,5,6,7-Tetrahydrothieno[3,2-c]pyridine
Cephalothin sodium
Brexpiprazole-d8
4-(4-benzo[b]thiophen-4-yl-piperazin-1-yl)butan-1-ol
Brexpiprazole Impurity 20
Brexpiprazole Impurity 36
Brexpiprazole Impurity 5 HCl
Brexpiprazole Impurity 2
7-(4-chlorobutoxy)-1-{4-[(2-oxo-1,2-dihydroquinolin-7-yl)oxy]butyl}-1,2-dihydroquinolin-2-one
Brexpiprazole Impurity 7
Brexpiprazole Impurity 18