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propane-1-thiol

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Origin: China

Cas No: 107-03-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
107-03-9
Other Names:
1-Propanethiol
MF:
C3H8S
EINECS No.:
203-455-5
Place of Origin:
Shandong, China
Type:
Pharmaceutical Intermediates
Purity:
98%.
Brand Name:
bosschemical
Model Number:
RTS: 107-03-9
Application:
organic intermediates
Appearance:
liquid
Product name:
1-Propanethiol
Description:
liquid
CAS:
107-03-9
Molecular Formula:
C3H8S
EINECS:
203-455-5
Molecular weight:
76.16
Brands:
bosschemical
Assay:
98%.
usage:
Chemical reagent
Package:
Aluminum foil bag, vial bottle, fluorinated bottle
Packaging&Delivery
Selling Units:
Multiple of 25
Package size per batch:
1X1X1 cm
Gross weight per batch:
0.063 kg
Package Type:
```
Aluminum foil bag, vial bottle, fluorinated bottle
```
Lead Time:
Quantity(Milliliters) 1 - 25000 >25000
Est. Time(days) 10 To be negotiated

Property

CAS No.: 107-03-9 Formula: C3H8S Molecular Weight: 76.16060

Description

Propanethiol is an organic compound with the molecular formula C3H8S. It belongs to the group of thiols. It is a colorless liquid with a strong, offensive odor. It is moderately toxic and is less dense than water and slightly soluble in water. It is used as a chemical intermediate and a herbicide. It is highly flammable and it gives off irritating or toxic fumes (or gases) in a fire. Heating it will cause rise in pressure with risk of bursting.

Basic Info

Chemical Name	propane-1-thiol
Synonyms	1-Propanethiol; Propan-1-thiol; 1-propylthiol; FEMA 3521; propylmercaptan; MERCAPTAN C3; 1-Propanediol; Propanethiol; Propyl Mercaptan; n-propylthiol; n-C3H7SH;
CAS No.	107-03-9
Molecular Formula	C3H8S
Molecular Weight	76.16060
PSA	38.80000
LogP	1.32620

Properties

Appearance & Physical State	clear colourless liquid.
Density	0.841
Boiling Point	67-68ºC
Melting Point	-113ºC
Flash Point	-20ºC
Refractive Index	1.437-1.439
Water Solubility	immiscible
Stability	Stable under normal temperatures and pressures.
Storage Condition	Flammables area
Vapor Density	2.54 (vs air)
Vapor Pressure	122 mm Hg ( 20 °C)

Safety Info

RTECS	TZ7300000
Hazard Class	3
Safety Statements	S16-S26-S29-S36/37/39-S57
HS Code	29309070
WGK Germany	3
Packing Group	II
RIDADR	UN 2402
Risk Statements	R11; R21/22; R36/37/38; R50
Hazard Codes	F; Xn; N

Synthesis Route

dipropyl disulfide→propane-1-thiol+METHYL PROPYL SULFIDE
S-n-Propyl-L-cysteine→propane-1-thiol+METHYL PROPYL SULFIDE
1-(propyltetrasulfanyl)propane→3H-1,2-dithiole-3-thione+propane-1-thiol

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	DB-5	100.	617.0	isothermal
Capillary	DB-5	120.	630.0	isothermal
Capillary	DB-5	60.	615.4	isothermal
Capillary	DB-5	80.	615.7	isothermal
Packed	Apiezon M	130.	623.	isothermal