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Merck

8.21861

1-Octanethiol

for synthesis

Synonym(s):

1-Octanethiol, n-Octyl mercaptan

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About This Item

Linear Formula:
CH3(CH2)7SH
CAS Number:
Molecular Weight:
146.29
UNSPSC Code:
12352105
EC Index Number:
203-918-1
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (GC)
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vapor pressure

0.3 hPa ( 20 °C)

Quality Level

assay

≥98.0% (GC)

autoignition temp.

240 °C

potency

2000-2450 mg/kg LD50, oral (Rat)

bp

199 °C/1013 hPa

mp

-49 °C

transition temp

flash point 70 °C

solubility

0.004 g/L

density

0.84 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

SCCCCCCCC

InChI

1S/C8H18S/c1-2-3-4-5-6-7-8-9/h9H,2-8H2,1H3

InChI key

KZCOBXFFBQJQHH-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.841 - 0.845
Identity (IR): passes test


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pictograms

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Warning

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

154.4 °F - closed cup

flash_point_c

68 °C - closed cup


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

111-88-6

CAS No.


Certificates of Analysis (COA)

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