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1-Nonanethiol

CAS No.
1455-21-6
Chemical Name:
1-Nonanethiol
Synonyms
nonane-1-thiol;Nonylthiol;MERCAPTAN C9;1-NONANETHIOL;Nonan-1-thiol;NONYL MERCAPTAN;1-mercaptononane;9-Mercaptononane;1-NONYL MERCAPTAN;N-NONYL MERCAPTAN
CBNumber:
CB5229628
Molecular Formula:
C9H20S
Molecular Weight:
160.32
MDL Number:
MFCD00004913
MOL File:
1455-21-6.mol
MSDS File:
SDS
Last updated:2026-05-28 02:17:00
Product description Number Pack Size Price
1-Nonanethiol 99% 674273 250mg $442
1-Nonanethiol TRC-N649765-500MG 500mg $64
1-Nonanethiol TRC-N649765-2.5G 2.5g $96
1-Nonanethiol TRC-N649765-1G 1g $82
1-Nonanethiol 98% AA001D1M 5g $35
More product size

1-Nonanethiol Properties

Melting point -20.1°C
Boiling point 220 °C (lit.)
Density 0.842 g/mL at 25 °C (lit.)
refractive index n20/D 1.455(lit.)
Flash point 174 °F
storage temp. 2-8°C
solubility Chloroform (Sparingly), Methanol (Slightly)
form Oil
pka 10.52±0.10(Predicted)
color Colourless
Sensitive Air Sensitive
BRN 1733631
Henry's Law Constant 5.7×10-4 mol/(m3Pa) at 25℃, Yaws et al. (2003)
Exposure limits NIOSH: Ceiling 0.5 ppm(3.3 mg/m3)
Stability Air Sensitive
InChI 1S/C9H20S/c1-2-3-4-5-6-7-8-9-10/h10H,2-9H2,1H3
InChIKey ZVEZMVFBMOOHAT-UHFFFAOYSA-N
SMILES CCCCCCCCCS
LogP 5.008 (est)
CAS DataBase Reference 1455-21-6(CAS DataBase Reference)
FDA UNII 39LG2ETV2J
NIST Chemistry Reference 1-Nonanethiol(1455-21-6)
EPA Substance Registry System 1-Nonanethiol (1455-21-6)
UNSPSC Code 12352103
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  23-26-28
RIDADR  UN 3334
OEL Ceiling: 0.5 ppm (3.3 mg/m3) [15-minute]
WGK Germany  3
9-13-23
TSCA  TSCA listed
HazardClass  9
HS Code  29309090
Storage Class 10 - Combustible liquids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704
2
0

1-Nonanethiol price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 674273 1-Nonanethiol 99% 1455-21-6 250mg $442 2026-04-30 Buy
TRC TRC-N649765-500MG 1-Nonanethiol 1455-21-6 500mg $64 2026-06-03 Buy
TRC TRC-N649765-2.5G 1-Nonanethiol 1455-21-6 2.5g $96 2026-06-03 Buy
TRC TRC-N649765-1G 1-Nonanethiol 1455-21-6 1g $82 2026-06-03 Buy
aablocks AA001D1M 1-Nonanethiol 98% 1455-21-6 5g $35 2026-05-28 Buy
Product number Packaging Price Buy
674273 250mg $442 Buy
TRC-N649765-500MG 500mg $64 Buy
TRC-N649765-2.5G 2.5g $96 Buy
TRC-N649765-1G 1g $82 Buy
AA001D1M 5g $35 Buy

1-Nonanethiol Chemical Properties,Uses,Production

Chemical Properties

CLEAR YELLOW LIQUID

Uses

1-Nonanethiol is a germination stimulator. It stimulates the germination of uredospores of Puccinia graminis tritici.

Uses

1-Nonanethiol is mainly used to form self-organized monolayers on gold, mercury, silver and platinum surfaces. These monolayers functionalize the surface atoms and improve the surface property of the composite.

General Description

Colorless liquid with a bad smell. Mp: -21°C; bp: 220°C. Density: 0.840 g cm-3 at 25°C. Combustible liquid.

Reactivity Profile

1-Nonanethiol is incompatible with oxidizing agents, strong acids and strong bases, alkali metals, and nitric acid. Can react with water, steam or acids to produce toxic and flammable vapors. Reacts violently with powerful oxidizing agents such as calcium hypochlorite (Ca(OCl)2) to generate SOx. React with hydrides to form flammable H2 gas; reacts with halogenated hydrocarbons to yield HX. Reacts exothermically with aldehydes. Emits toxic compounds of sulfur when when heated to decomposition.

1-Nonanethiol Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 121)Suppliers
Supplier Tel Email Country ProdList Advantage
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 49979 58
career henan chemical co
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Hefei TNJ Chemical Industry Co.,Ltd.
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Dayang Chem (Hangzhou) Co.,Ltd.
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CD Chemical Group Limited
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Shaanxi Didu New Materials Co. Ltd
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Hebei Fengjia New Material Co., Ltd
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Hebei Chuanghai Biotechnology Co., Ltd
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ZHEJIANG JIUZHOU CHEM CO., LTD
+86-0576225566889 +86-13454675544 admin@jiuzhou-chem.com;jamie@jiuzhou-chem.com;alice@jiuzhou-chem.com China 12272 58
GIHI CHEMICALS CO.,LIMITED
+86-571-86217390; +8618058761490 info@gihichemicals.com China 49940 58

View Lastest Price from 1-Nonanethiol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-Nonanethiol pictures 2019-12-24 1-Nonanethiol
1455-21-6
$1.00 1KG 98%min Career Henan Chemical Co
1-mercaptononane nonanethiol(non-specificname) nonylmercaptan(non-specificname) 1-Nonanethiol 95% nonylmercaptannormal Nonylthiol n-thiononylalcohol NONYL MERCAPTAN N-NONYL MERCAPTAN MERCAPTAN C9 1-NONYL MERCAPTAN 1-NONANETHIOL Nonan-1-thiol 1-Nonyl mercaptan, Mercaptan C9 9-Mercaptononane Nonyl thioalcohol 1-Nonanethiol,ca. 75%,tech. 1-Nonanethiol,1-Nonyl mercaptan, Mercaptan C9 1-NONANETHIOL 95+% nonane-1-thiol 1455-21-6 1455216 CH3CH28SH Building Blocks Organic Building Blocks Thiols/Mercaptans Sulfur Compounds Sulfur Compounds Thiols Thiols/Mercaptans Alkyl Thiols Building Blocks Chemical Synthesis Contact Printing Materials Science Micro/NanoElectronics Organic Building Blocks Self Assembly & Self-Assembly Materials