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Merck
CN

525820

1-Propanethiol

Synonym(s):

NPM™, n-Propylmercaptan, Mercaptan C3

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About This Item

Linear Formula:
CH3CH2CH2SH
CAS Number:
107-03-9
Molecular Weight:
76.16
EC Number:
203-455-5
PubChem Substance ID:
24874510
MDL number:
MFCD00004900
Beilstein/REAXYS Number:
1696860

Key Documents

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InChI

1S/C3H8S/c1-2-3-4/h4H,2-3H2,1H3

InChI key

SUVIGLJNEAMWEG-UHFFFAOYSA-N

SMILES string

CCCS

vapor density

2.54 (vs air)

vapor pressure

122 mmHg ( 20 °C)

availability

available only in EU

refractive index

n20/D 1.426 (lit.)

bp

67-68 °C (lit.)

mp

−113 °C (lit.)

density

0.820 g/mL at 25 °C (lit.)

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Legal Information

Product of Elf Atochem

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2 - Skin Sens. 1B

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

-4.0 °F - closed cup

flash_point_c

-20 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
S42286
S00491

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[Use of a nuclear activation method in the study of toxicokinetics of chemical substances].
A A Aleksandrov et al.
Gigiena i sanitariia, (5)(5), 88-90 (1991-05-01)
Noelia B Luque et al.
Langmuir : the ACS journal of surfaces and colloids, 27(23), 14514-14521 (2011-10-06)
Periodic density functional calculations have been carried out to investigate both the thiol adsorption on Au(111) surface and the reaction mechanism for the formation of the self-assembled monolayers, taking propanethiol as a representative example. The effect of coverage and surface
M P Maidment et al.
Journal of applied toxicology : JAT, 19(2), 113-123 (1999-04-24)
Hexafluorocyclobutene (HFCB) and derivatives have been used as fumigants, refrigerants and polymerization monomers. When inhaled they produce a potentially fatal pulmonary oedema similar to that induced by perfluoroisobutene (PFIB), a by-product of Teflon manufacture. This study determined the relationship between
Zeljko Sljivancanin et al.
Journal of the American Chemical Society, 124(49), 14789-14794 (2002-12-06)
Density functional theory calculations are carried out for the adsorption of a chiral molecule, (S)- and (R)-HSCH(2)CHNH(2)CH(2)P(CH(3))(2), on a chiral surface, Au(17 11 9)(S)(). The S-enantiomer is found to bind more strongly than the R-enantiomer by 8.8 kJ/mol, evidencing that
An improved gas chromatographic method for the detection and quantitation of mercaptans in blood.
H A Mardini et al.
Clinica chimica acta; international journal of clinical chemistry, 113(1), 35-41 (1981-06-02)
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