2-Methyl-1,3-dithiane

Modify Date: 2025-08-25 18:34:35

2-Methyl-1,3-dithiane Structure
2-Methyl-1,3-dithiane structure
Common Name 2-Methyl-1,3-dithiane
CAS Number 6007-26-7 Molecular Weight 134.26300
Density 1.121 g/mL at 25 °C(lit.) Boiling Point 56-59 °C3 mm Hg(lit.)
Molecular Formula C5H10S2 Melting Point N/A
MSDS Chinese USA Flash Point 180 °F

 Names

Name 2-Methyl-1,3-dithiane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.121 g/mL at 25 °C(lit.)
Boiling Point 56-59 °C3 mm Hg(lit.)
Molecular Formula C5H10S2
Molecular Weight 134.26300
Flash Point 180 °F
Exact Mass 134.02200
PSA 50.60000
LogP 2.20250
Index of Refraction n20/D 1.560(lit.)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
JO5263000
CHEMICAL NAME :
m-Dithiane, 2-methyl-
CAS REGISTRY NUMBER :
6007-26-7
BEILSTEIN REFERENCE NO. :
0102766
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C5-H10-S2
MOLECULAR WEIGHT :
134.27

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 19,461,1984

 Safety Information

Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Safety Phrases S23-S24/25
RIDADR 3334
WGK Germany 3
RTECS JO5263000
HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles3

More Articles
The role of hyperconjugation in the conformational analysis of methylcyclohexane and methylheterocyclohexanes.

J. Org. Chem. 68(17) , 6780-7, (2003)

Full geometry optimizations were carried out at the HF/6-31G** and B3LYP/6-31G** levels for methylcyclohexane, 2-, 3-, and 4-methyltetrahydropyran, 2-, 3-, and 4-methylpiperidine, 2-, 3-, and 4-methyl...

Anion relay chemistry: an effective tactic for diversity oriented synthesis.

J. Am. Chem. Soc. 128 , 66, (2006)

An effective one-flask multicomponent linchpin coupling protocol employing the concept of anion relay chemistry (ARC) was developed. This concept calls for addition of an anion (5) to an epoxide (6), ...

Crystal structure of potassium trifluoro (2-methyl-1, 3-dithiano) borate, K (C5H9BF3S2). Caracelli I, et al.

Z. Kristallogr. - New Cryst. Struct. 222(3) , 345-7, (2007)

 Synonyms

EINECS 227-859-6
2-methyl-1,3-dithiane
MFCD00014652
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