Thiirane,2-(methoxymethyl)-

Modify Date: 2025-09-13 11:53:51

Thiirane,2-(methoxymethyl)- structure	Common Name	Thiirane,2-(methoxymethyl)-
	CAS Number	19858-14-1	Molecular Weight	104.17100
	Density	1.077g/cm3	Boiling Point	124.2ºC at 760mmHg
	Molecular Formula	C₄H₈OS	Melting Point	N/A
	MSDS	N/A	Flash Point	28.9ºC

Name	2-(methoxymethyl)thiirane
Synonym	More Synonyms

Density	1.077g/cm3
Boiling Point	124.2ºC at 760mmHg
Molecular Formula	C₄H₈OS
Molecular Weight	104.17100
Flash Point	28.9ºC
Exact Mass	104.03000
PSA	34.53000
LogP	0.74820
Vapour Pressure	15.5mmHg at 25°C
Index of Refraction	1.5

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KN9275000

CHEMICAL NAME :: Ether, 2,3-epithiopropyl methyl

CAS REGISTRY NUMBER :: 19858-14-1

BEILSTEIN REFERENCE NO. :: 0102506

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H8-O-S

MOLECULAR WEIGHT :: 104.18

WISWESSER LINE NOTATION :: T3STJ B1O1

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 :: 2140 uL/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 mL/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

HS Code	2909199090

Glycidyl Methyl...

CAS#:930-37-0

~88%

Thiirane,2-(met...

CAS#:19858-14-1

Literature: Sarkisov, Yu.S.; Zenkevich, I.G.; Rodin, A.A.; V'yunov, K.A.; Bakhmendo, V.B. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1988 , p. 600 - 606 Khimiya Geterotsiklicheskikh Soedinenii, 1988 , vol. 24, # 6 p. 739 - 745

methoxyoxirane

CAS#:57346-02-8

Potassium thioc...

CAS#:333-20-0

Thiirane,2-(met...

CAS#:19858-14-1

Literature: Ohta; Otha Nippon Kagaku Zasshi, 1956 , vol. 77, p. 198 Chem.Abstr., 1958 , p. 253

Precursor 3
CAS#:930-37-0 Glycidyl Methyl... CAS#:57346-02-8 methoxyoxirane CAS#:333-20-0 Potassium thioc...
DownStream 4
CAS#:1746-13-0 (Allyloxy)benzene CAS#:94953-11-4 (3-methoxy-2-pr... CAS#:126-68-1 O,O,O-TRIETHYLP... CAS#:627-40-7 3-methoxypropene

HS Code	2909199090
Summary	2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

2-methoxymethyl thiirane

2,3-Epithiopropyl methyl ether

1,2-epithio-3-methoxypropane

EINECS 243-381-0

Methoxymethyl-thiiran

2-Methoxymethyl-thiiran

2,3-Epithiopropyl methoxy ether

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Thiirane,2-(methoxymethyl)-

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.