1-Propanethiol

Names

[ CAS No. ]:
107-03-9

[ Name ]:
1-Propanethiol

[Synonym ]:
1-Propanediol
FEMA 3521
EINECS 203-455-5
Propan-1-thiol
Propyl Mercaptan
propylmercaptan
Propanethiol
n-C3H7SH
1-propylthiol
1-Propanethiol
n-propylthiol
MERCAPTAN C3
MFCD00004900

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
67.8±3.0 °C at 760 mmHg

[ Melting Point ]:
-113 °C

[ Molecular Formula ]:
C₃H₈S

[ Molecular Weight ]:
76.161

[ Flash Point ]:
-20.6±0.0 °C

[ Exact Mass ]:
76.034668

[ PSA ]:
38.80000

[ LogP ]:
1.78

[ Vapour density ]:
2.54 (vs air)

[ Vapour Pressure ]:
155.6±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.431

[ Storage condition ]:
Flammables area

[ Water Solubility ]:
immiscible

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TZ7300000

CHEMICAL NAME :: 1-Propanethiol

CAS REGISTRY NUMBER :: 107-03-9

BEILSTEIN REFERENCE NO. :: 1696860

LAST UPDATED :: 199710

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C3-H8-S

MOLECULAR WEIGHT :: 76.17

WISWESSER LINE NOTATION :: SH3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 19,171,1958 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1790 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Behavioral - coma

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 19,171,1958

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7300 ppm/4H

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - respiratory stimulation Behavioral - somnolence (general depressed activity) Sense Organs and Special Senses (Eye) - lacrimation

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 19,171,1958

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 515 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Behavioral - coma

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 19,171,1958

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4010 ppm/4H

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - respiratory stimulation Behavioral - somnolence (general depressed activity) Sense Organs and Special Senses (Eye) - chromodacryorrhea

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 19,171,1958

Safety Information

[ Symbol ]:

GHS02, GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H302-H315-H318-H335

[ Precautionary Statements ]:
P210-P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
F:Flammable;Xn:Harmful;N:Dangerousfortheenvironment;

[ Risk Phrases ]:
R11;R21/22;R36/37/38;R50

[ Safety Phrases ]:
S16-S26-S39-S57-S36/37/39-S29

[ RIDADR ]:
UN 2402 3/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
TZ7300000

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ HS Code ]:
29309070

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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