2-Methylthiirane

Modify Date: 2024-01-03 18:12:45

2-Methylthiirane structure	Common Name	2-Methylthiirane
	CAS Number	1072-43-1	Molecular Weight	74.145
	Density	1.0±0.1 g/cm3	Boiling Point	75.9±8.0 °C at 760 mmHg
	Molecular Formula	C₃H₆S	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	10.0±0.0 °C
	Symbol	GHS02, GHS06	Signal Word	Danger

Name	propylene sulfide
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	75.9±8.0 °C at 760 mmHg
Molecular Formula	C₃H₆S
Molecular Weight	74.145
Flash Point	10.0±0.0 °C
Exact Mass	74.019020
PSA	25.30000
LogP	0.70
Vapour Pressure	113.2±0.1 mmHg at 25°C
Index of Refraction	1.520
Storage condition	2-8°C

2-Methylthiirane MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TZ2625000

CHEMICAL NAME :: Propane, 1,2-epithio-

CAS REGISTRY NUMBER :: 1072-43-1

BEILSTEIN REFERENCE NO. :: 0383559

LAST UPDATED :: 199701

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C3-H6-S

MOLECULAR WEIGHT :: 74.15

WISWESSER LINE NOTATION :: T3STJ B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 254 mg/kg

TOXIC EFFECTS :: Behavioral - general anesthetic Lungs, Thorax, or Respiration - structural or functional change in trachea or bronchi Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 25,560,1964

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 660 ppm/6H

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Lungs, Thorax, or Respiration - acute pulmonary edema Blood - hemorrhage

REFERENCE :: BECTA6 Bulletin of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1966- Volume(issue)/page/year: 6,509,1971

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 44 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - ataxia Lungs, Thorax, or Respiration - cyanosis

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 25,560,1964

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: RAREAE Radiation Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1954- Volume(issue)/page/year: 7,13,1957 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7180 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1822 (estimated) No. of Female Employees: 272 (estimated)

Symbol	GHS02, GHS06
Signal Word	Danger
Hazard Statements	H225-H301-H315-H319-H332
Precautionary Statements	P210-P301 + P310-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;
Risk Phrases	11-20/22-36/38
Safety Phrases	S16-S26-S36
RIDADR	UN 1992 3/PG 2
WGK Germany	3
RTECS	TZ2625000
Packaging Group	II
Hazard Class	3.1

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Thiirane, 2-methyl-

Methylethylene Sulfide

MFCD00005160

2-Methylthiirane

EINECS 214-007-3

Propylene sulfide

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Thiirane, 2-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

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2-Methylthiirane

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