1-Pentanethiol
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- $45 - $2598.93
- Product name: 1-Pentanethiol
- CAS: 110-66-7
- MF: C5H12S
- MW: 104.21
- EINECS:203-789-1
- MDL Number:MFCD00004907
- Synonyms:N-PENTYL MERCAPTAN;N-AMYL MERCAPTAN;1-Mercaptopentane;1-Pentanthiol;Amyl thioalcohol;amylmercaptan(non-specificname) ;amylmercaptannormal ;thioamylalcohol
10 prices
Selected condition：
Brand
- AK Scientific
- American Custom Chemicals Corporation
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 5mL
- 10mL
- 25mL
- 25G
- 50ML
- 100G
- 500mL
- ManufacturerAK Scientific
- Product number7731AJ
- Product description1-Pentanethiol
- Packaging500mL
- Price$648.05
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberFFG0002739
- Product description1-PENTANETHIOL 95.00%
- Packaging25G
- Price$1153.93
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberFFG0002739
- Product description1-PENTANETHIOL 95.00%
- Packaging100G
- Price$2598.93
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberP7908
- Product description1-Pentanethiol 98%
- Packaging25g
- Price$88
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product number8.41749
- Product description1-Pentanethiol for synthesis
- Packaging50ML
- Price$200
- Updated2023-01-07
- Buy
- ManufacturerSigma-Aldrich
- Product numberP7908
- Product description1-Pentanethiol 98%
- Packaging100g
- Price$279
- Updated2025-07-31
- Buy
- ManufacturerTCI Chemical
- Product numberP0053
- Product description1-Pentanethiol >98.0%(GC)(T)
- Packaging25mL
- Price$53
- Updated2026-03-19
- Buy
- ManufacturerTCI Chemical
- Product numberP0053
- Product description1-Pentanethiol >98.0%(GC)(T)
- Packaging500mL
- Price$446
- Updated2026-03-19
- Buy
- ManufacturerTRC
- Product numberP274053
- Product description1-Pentanethiol
- Packaging5mL
- Price$45
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberP274053
- Product description1-Pentanethiol
- Packaging10mL
- Price$60
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 7731AJ | 1-Pentanethiol | 500mL | $648.05 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | FFG0002739 | 1-PENTANETHIOL 95.00% | 25G | $1153.93 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | FFG0002739 | 1-PENTANETHIOL 95.00% | 100G | $2598.93 | 2021-12-16 | Buy |
| Sigma-Aldrich | P7908 | 1-Pentanethiol 98% | 25g | $88 | 2026-03-19 | Buy |
| Sigma-Aldrich | 8.41749 | 1-Pentanethiol for synthesis | 50ML | $200 | 2023-01-07 | Buy |
| Sigma-Aldrich | P7908 | 1-Pentanethiol 98% | 100g | $279 | 2025-07-31 | Buy |
| TCI Chemical | P0053 | 1-Pentanethiol >98.0%(GC)(T) | 25mL | $53 | 2026-03-19 | Buy |
| TCI Chemical | P0053 | 1-Pentanethiol >98.0%(GC)(T) | 500mL | $446 | 2026-03-19 | Buy |
| TRC | P274053 | 1-Pentanethiol | 5mL | $45 | 2021-12-16 | Buy |
| TRC | P274053 | 1-Pentanethiol | 10mL | $60 | 2021-12-16 | Buy |
Properties
Melting point :-76°C
Boiling point :126 °C (lit.)
Density :0.84 g/mL at 25 °C (lit.)
vapor density :3.59
vapor pressure :27.4 mm Hg ( 37.7 °C)
refractive index :n20/D 1.446(lit.)
FEMA :4333 | 1-PENTANETHIOL
Flash point :65 °F
storage temp. :Store below +30°C.
solubility :0.16g/l
form :liquid
pka :10.51±0.10(Predicted)
color :Water-white to yellow liquid
Odor :at 0.10 % in propylene glycol. sulfurous fatty roasted meaty vegetable
Odor Type :sulfurous
biological source :synthetic
Odor Threshold :0.00000078ppm
Water Solubility :practically insoluble
Sensitive :Air Sensitive
Merck :14,611
JECFA Number :1662
BRN :1730979
Exposure limits :NIOSH: Ceiling 0.5 ppm(2.1 mg/m3)
Dielectric constant :4.5499999999999998
Major Application :flavors and fragrances
InChI :1S/C5H12S/c1-2-3-4-5-6/h6H,2-5H2,1H3
InChIKey :ZRKMQKLGEQPLNS-UHFFFAOYSA-N
SMILES :CCCCCS
LogP :2.74
CAS DataBase Reference :110-66-7(CAS DataBase Reference)
NIST Chemistry Reference :1-Pentanethiol(110-66-7)
EPA Substance Registry System :Amyl mercaptan (110-66-7)
Boiling point :126 °C (lit.)
Density :0.84 g/mL at 25 °C (lit.)
vapor density :3.59
vapor pressure :27.4 mm Hg ( 37.7 °C)
refractive index :n
FEMA :4333 | 1-PENTANETHIOL
Flash point :65 °F
storage temp. :Store below +30°C.
solubility :0.16g/l
form :liquid
pka :10.51±0.10(Predicted)
color :Water-white to yellow liquid
Odor :at 0.10 % in propylene glycol. sulfurous fatty roasted meaty vegetable
Odor Type :sulfurous
biological source :synthetic
Odor Threshold :0.00000078ppm
Water Solubility :practically insoluble
Sensitive :Air Sensitive
Merck :14,611
JECFA Number :1662
BRN :1730979
Exposure limits :NIOSH: Ceiling 0.5 ppm(2.1 mg/m3)
Dielectric constant :4.5499999999999998
Major Application :flavors and fragrances
InChI :1S/C5H12S/c1-2-3-4-5-6/h6H,2-5H2,1H3
InChIKey :ZRKMQKLGEQPLNS-UHFFFAOYSA-N
SMILES :CCCCCS
LogP :2.74
CAS DataBase Reference :110-66-7(CAS DataBase Reference)
NIST Chemistry Reference :1-Pentanethiol(110-66-7)
EPA Substance Registry System :Amyl mercaptan (110-66-7)
Safety Information
| Symbol(GHS): |
 
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| Signal word: | Danger | ||||||||||||||
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Description
1-Pentanethiol is a raw material for organic synthesis. It is mainly used in the organic synthesis of sulfur compounds.
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