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Key Documents

Safety Information

8.41753

Sigma-Aldrich

1-Heptanethiol

for synthesis

Synonym(s):

1-Heptanethiol

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About This Item

Empirical Formula (Hill Notation):
C7H16S
CAS Number:
Molecular Weight:
132.27
MDL number:
UNSPSC Code:
12352105
EC Index Number:
216-678-8
NACRES:
NA.22

vapor pressure

1.5 hPa ( 25 °C)

Quality Level

Assay

≥98.0% (GC)

form

liquid

expl. lim.

0.9 % (v/v)

bp

173-175 °C/1013 hPa

mp

-43 °C

transition temp

flash point 46 °C

solubility

0.009 g/L

density

0.844 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C7H16S/c1-2-3-4-5-6-7-8/h8H,2-7H2,1H3

InChI key

VPIAKHNXCOTPAY-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.842 - 0.846
Identity (IR): passes test

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

105.8 °F - closed cup

Flash Point(C)

41 °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.

FSL

Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid


Certificates of Analysis (COA)

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