1-Butanethiol - ≥97% , CAS No.109-79-5

CAS: 109-79-5 Cat. No.: B105717 Fórmula: C4H10S Peso molecular: 90.19 Beilstein Registry Number: 1730908 Número EC: 203-705-3
Disponible para pedir
GRADE & PURITY ≥97%
Synonyms
n-butyl mercaptan, 1,2-(14)C,2-(35) S-labeled cpd | 1-BUTYL MERCAPTAN [HSDB] | AKOS009031443 | InChI=1/C4H10S/c1-2-3-4-5/h5H,2-4H2,1H | n-BuSH | A802088 | AI3-22954 | n-C4H9SH | EINECS 203-705-3 | EPA Pesticide Chemical Code 125001 | Caswell No. 119D | n-
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
★
Size
Alemania (EU)
USA*
Price
Qty
25ml
B105717-25ml
—
Disponible ≥10
12,93€
100ml
B105717-100ml
—
2 Disponible
25,95€
500ml
B105717-500ml
—
2 Disponible
83,22€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships FedEx DG Service Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 34 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

1-Butanethiol is used as a model gaseous analyte for fast-responding membrane-free amperometric gas sensor.

Specifications

Sinónimos
n-butyl mercaptan, 1,2-(14)C,2-(35) S-labeled cpd | 1-BUTYL MERCAPTAN [HSDB] | AKOS009031443 | InChI=1/C4H10S/c1-2-3-4-5/h5H,2-4H2,1H | n-BuSH | A802088 | AI3-22954 | n-C4H9SH | EINECS 203-705-3 | EPA Pesticide Chemical Code 125001 | Caswell No. 119D | n-
Especificaciones y pureza
≥97%
Condiciones de almacenamiento de almacenamiento
Room temperature,Argon charged
Enviado en
FedEx DG Service
Pureza
≥97%
Nombres e identificadores
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504751543
Sonrisas canónicas
CCCCS
IUPAC Name
butane-1-thiol
InChIKey
WQAQPCDUOCURKW-UHFFFAOYSA-N
INCHI
1S/C4H10S/c1-2-3-4-5/h5H,2-4H2,1H3
Isómeros SMILES
CCCCS
WGK Alemania
3
RTECS
EK6300000
Número ONU
2347
Grupo de embalaje
II
Peso molecular
90.19
Beilstein
1730908
Reaxy-Rn
1730908
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1730908&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganosulfur compounds
ClaseThiols
SubclassAlkylthiols
Intermediate Tree Nodes Not available
Direct ParentAlkylthiols
Alternative Parents Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Alkylthiol - Hydrocarbon derivative - Aliphatic acyclic compound
DescripciónThis compound belongs to the class of organic compounds known as alkylthiols. These are organic compounds containing the thiol functional group linked to an alkyl chain.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

17 results found

Lot NumberCertificate TypeFechaArticulo
J2220179Certificate of AnalysisAug 03, 2026 B105717
J2220178Certificate of AnalysisAug 03, 2026 B105717
L2111017Certificate of AnalysisSep 17, 2025 B105717
G2515011Certificate of AnalysisAug 05, 2025 B105717
G2515012Certificate of AnalysisAug 05, 2025 B105717
H2513241Certificate of AnalysisJul 18, 2025 B105717
J2608091Certificate of AnalysisJul 18, 2025 B105717
I2622033Certificate of AnalysisJul 18, 2025 B105717
H2513243Certificate of AnalysisJul 18, 2025 B105717
H2513242Certificate of AnalysisJul 18, 2025 B105717
G2607050Certificate of AnalysisJul 18, 2025 B105717
D2615149Certificate of AnalysisJul 18, 2025 B105717
C2125048Certificate of AnalysisJan 09, 2025 B105717
J2220177Certificate of AnalysisOct 11, 2022 B105717
C2223186Certificate of AnalysisFeb 15, 2022 B105717
C2223175Certificate of AnalysisFeb 15, 2022 B105717
C2223165Certificate of AnalysisFeb 15, 2022 B105717
Propiedades químicas y físicas
SolubilidadSoluble in water (0.59g/L at 20°C).
SensibilidadAir Sensitive
Índice de refracción1.4410 to 1.4450
Punto de inflamación (°F)35.6℉
Punto de inflamación (°C)2℃
Punto de ebullición (°C)98.4°C
Punto de fusión (°C)-116°C
Peso molecular90.190 g/mol
XLogP32.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count2
Exact Mass90.0503 Da
Monoisotopic Mass90.0503 Da
Topological Polar Surface Area1.000 Ų
Heavy Atom Count5
Formal Charge0
Complexity13.100
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
Calculadoras de soluciones
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