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2885-00-9 - 1-Octadecanethiol, 96% - n-Octadecyl mercaptan - L04123 - Alfa Aesar

L04123 1-Octadecanethiol, 96%

CAS Number
2885-00-9
Synonyms
n-Octadecyl mercaptan

Size Price ($) Quantity Availability
25g 19.98
100g 48.41
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1-Octadecanethiol, 96%

MDL
MFCD00004886
EINECS
220-744-1

Chemical Properties

Formula
CH3(CH2)17SH
Formula Weight
286.57
Melting point
30-33°
Boiling Point
180°/5mm
Flash Point
185°(365°F)
Density
0.847
Solubility
Insoluble in water.

Applications

1-Octadecanethiol (ODT) is used to deposit thiolated molecules onto the surface of gold substrates, such as SAMs on gold quartz crystal resonators, on the tip of atomic force microscope probes, capacitive sensors.

Notes

Incompatible with oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Literature References

Tao Zhang; Zengguang Cheng; Yibing Wang, Zhongjun Li; Chenxuan Wang; Yibao Li; and Ying Fang. Self-Assembled 1-Octadecanethiol Monolayers on Graphene for Mercury Detection.Nano Lett.1994, 10 (11), 4738-4741.

Ken Mullen; Keith Carron. Adsorption of Chlorinated Ethylenes at 1-Octadecanethiol-Modified Silver Surfaces.Anal. Chem.1994, 66 (4), 478-483.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1811934
Harmonized Tariff Code
2930.90
TSCA
Yes

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