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1-Propanethiol

1-Propanethiol
1-Propanethiol
CAS No.
107-03-9
Chemical Name:
1-Propanethiol
Synonyms
NPM;NPM(TM);n-C3H7SH;FEMA 3521;Propanethiol;MERCAPTAN C3;n-propylthiol;1-Propanediol;1-Propanethoil;1-PROPANETHIOL
CBNumber:
CB6852694
Molecular Formula:
C3H8S
Formula Weight:
76.16
MOL File:
107-03-9.mol

1-Propanethiol Properties

Melting point:
-113 °C
Boiling point:
67-68 °C(lit.)
Density 
0.841 g/mL at 25 °C(lit.)
vapor density 
2.54 (vs air)
vapor pressure 
122 mm Hg ( 20 °C)
refractive index 
n20/D 1.437(lit.)
FEMA 
3521 | PROPANETHIOL
Flash point:
−5 °F
storage temp. 
Flammables area
solubility 
1.9g/l
form 
Liquid
color 
Colorless
Water Solubility 
immiscible
Sensitive 
Air Sensitive
CAS DataBase Reference
107-03-9(CAS DataBase Reference)
NIST Chemistry Reference
1-Propanethiol(107-03-9)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  F,Xn,N
Risk Statements  11-22-37/38-41-50-36/37/38-21/22
Safety Statements  16-26-39-57-36/37/39-29
RIDADR  UN 2402 3/PG 2
WGK Germany  3
RTECS  TZ7300000
13
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29309070
Hazardous Substances Data 107-03-9(Hazardous Substances Data)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P403 Store in a well-ventilated place.
P403+P235 Store in a well-ventilated place. Keep cool.

1-Propanethiol price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.07529 1-Propanethiol 107-03-9 1EA $27.5 2017-11-08 Buy
Sigma-Aldrich 44784 Propyl mercaptan analytical standard 107-03-9 1ml $45.1 2017-11-08 Buy
Alfa Aesar 43420 1-Propanethiol, 98% 107-03-9 100ml $20.9 2017-11-08 Buy
Alfa Aesar 43420 1-Propanethiol, 98% 107-03-9 500ml $44.4 2017-11-08 Buy
Sigma-Aldrich P50757 1-Propanethiol 99% 107-03-9 2l $129 2017-11-08 Buy

1-Propanethiol Chemical Properties,Uses,Production

Chemical Properties

clear colourless liquid

Definition

ChEBI: An alkanethiol that is propane substituted by a thiol group at position 1.

General Description

A colorless liquid with a strong, offensive odor. Moderately toxic. Flash point below 0°F. Less dense than water and slightly soluble in water. Hence floats on water. Used as a chemical intermediate and a herbicide.

Air & Water Reactions

Highly flammable. Vapors explosive when exposed to heat, flame or sparks. Slightly soluble in water.

Reactivity Profile

1-Propanethiol emits toxic fumes of oxides of sulfur when heated to decomposition. Reacts violently on contact with calcium hypochlorite [Chem. Eng. News, 1973, 51(26), p. 14].

Health Hazard

Inhalation causes muscular weakness, convulsions, and respiratory paralysis; high concentrations may cause pulmonary irritation. Contact with liquid causes irritation of eyes and skin. Ingestion causes irritation of mouth and stomach.

Fire Hazard

Special Hazards of Combustion Products: Toxic sulfur dioxide is generated.

1-Propanethiol Preparation Products And Raw materials

Raw materials

Preparation Products


1-Propanethiol Suppliers

Global( 125)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96831 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40403 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30314 84
TCI (Shanghai) Development Co., Ltd. 800-988-0390
021-67121385 sales@tcishanghai.com.cn China 22833 81
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 dtftchem@sina.com China 3437 62
BeiJing Hwrk Chemicals Limted 4006990298;010-57411839;0757-86311057;021-51691807
010-87653215;0757-86311057;021-55236763 sales@hwrkchemical.com China 15554 55
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44197 61
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
+86-10-82967029 sales@ouhechem.com China 10816 60
Adamas Reagent, Ltd. 400-600-9262
bxy@titansci.com China 14021 59
Chemfun Medical Technology(Shanghai) Co., Ltd. 021-67220633 & 021-37212706
+86-21-67220638 chemfun@chemfun.net China 21909 59

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