Cas no 18895-10-8 (3-Bromo-4-cyanothiophene)
3-Bromo-4-cyanothiophene structure
Product Name:3-Bromo-4-cyanothiophene
CAS No:18895-10-8
MF:C5H2BrNS
MW:188.045078754425
MDL:MFCD00847584
CID:133786
PubChem ID:901375
Update Time:2025-04-19
3-Bromo-4-cyanothiophene Chemical and Physical Properties
Names and Identifiers
-
- 4-Bromothiophene-3-carbonitrile
- 3-BROMO-4-CYANOTHIOPHENE
- 3-Thiophenecarbonitrile,4-bromo-
- 3-Bromothiophene-4-carbonitrile
- 4-BROMO-3-CYANOTHIOPHENE
- 4-Bromthiophene-3-carbonitrile
- 4-Bromothiophene-3-carbonitrile 97%
- AI-472/32220004
- CS-0373343
- 18895-10-8
- 4-bromo-3-thiophenecarbonitrile
- SCHEMBL1800912
- Ethanone,2-chloro-1-(4-ethylphenyl)-(9CI)
- AS-43038
- FT-0710955
- EN300-128293
- 4-Bromothiophene-3-carbonitrile, 97%
- A880485
- AKOS006346477
- Z1201620678
- 3-Thiophenecarbonitrile, 4-bromo-
- AB07447
- W-206388
- MFCD00847584
- RTOSSMAWCKNWFX-UHFFFAOYSA-N
- DTXSID80358516
- WLZ3308
- 3-Bromo-4-cyanothiophene
-
- MDL： MFCD00847584
- Inchi： 1S/C5H2BrNS/c6-5-3-8-2-4(5)1-7/h2-3H
- InChI Key： RTOSSMAWCKNWFX-UHFFFAOYSA-N
- SMILES： BrC1=CSC=C1C#N
Computed Properties
- Exact Mass: 186.90900
- Monoisotopic Mass: 186.90913g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 1
- Heavy Atom Count: 8
- Rotatable Bond Count: 0
- Complexity: 128
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 2
- Topological Polar Surface Area: 52?2
Experimental Properties
- Density: 1.82
- Melting Point: 58-62?°C
- Boiling Point: 289.1℃ at 760 mmHg
- Flash Point: 128.7°C
- Refractive Index: 1.641
- PSA: 52.03000
- LogP: 2.38228
- Vapor Pressure: 0.0±0.6 mmHg at 25°C
3-Bromo-4-cyanothiophene Security Information
-
Symbol:
- Signal Word：Danger
- Hazard Statement： H302-H315-H317-H318-H335
- Warning Statement： P261-P280-P305+P351+P338
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：3
- Hazard Category Code： 22-37/38-41-43
- Safety Instruction： 26-36/37/39
-
Hazardous Material Identification：
- Storage Condition：storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)
3-Bromo-4-cyanothiophene Customs Data
- HS CODE：2934999090
- Customs Data：
China Customs Code:
2934999090Overview:
2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to
Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
3-Bromo-4-cyanothiophene Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Alichem | A169005741-5g |
4-Bromothiophene-3-carbonitrile |
18895-10-8 | 95% | 5g |
$938.00 | 2023-09-02 | |
| Alichem | A169005741-10g |
4-Bromothiophene-3-carbonitrile |
18895-10-8 | 95% | 10g |
$1487.40 | 2023-09-02 | |
| Alichem | A169005741-25g |
4-Bromothiophene-3-carbonitrile |
18895-10-8 | 95% | 25g |
$2363.76 | 2023-09-02 | |
| TRC | B683383-100mg |
3-Bromo-4-cyanothiophene |
18895-10-8 | 100mg |
$ 64.00 | 2023-04-18 | ||
| TRC | B683383-250mg |
3-Bromo-4-cyanothiophene |
18895-10-8 | 250mg |
$ 75.00 | 2023-04-18 | ||
| TRC | B683383-500mg |
3-Bromo-4-cyanothiophene |
18895-10-8 | 500mg |
$ 87.00 | 2023-04-18 | ||
| TRC | B683383-1g |
3-Bromo-4-cyanothiophene |
18895-10-8 | 1g |
$ 98.00 | 2023-04-18 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 731315-1G |
3-Bromo-4-cyanothiophene |
18895-10-8 | 97% | 1G |
￥1445.3 | 2022-02-24 | |
| Matrix Scientific | 187801-5g |
4-Bromothiophene-3-carbonitrile |
18895-10-8 | 5g |
$196.00 | 2023-09-05 | ||
| Matrix Scientific | 187801-10g |
4-Bromothiophene-3-carbonitrile |
18895-10-8 | 10g |
$312.00 | 2023-09-05 |
3-Bromo-4-cyanothiophene Related Literature
-
1. Synthesis of thieno-[2,3-b]-, -[3,2-b]- and -[3,4-b]-thiophenes and thieno-[3′,2′:4,5]-, -[2′,3′:4,5]- and -[3′,4′:4,5]-thieno[3,2-d]pyrimidin-7(6H)-ones starting from thiopheneDavid W. Hawkins,Brian Iddon,Darren S. Longthorne,Peter J. Rosyk J. Chem. Soc. Perkin Trans. 1 1994 2735
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