1,3,5-trithiane

Names

[ CAS No. ]:
291-21-4

[ Name ]:
1,3,5-trithiane

[Synonym ]:
Trithiometaformaldehyde
[1,3,5]trithiane
sym-Trithian
Trithioformaldehyde
sym-Trithiane
Trimethylene trisulfide
Thioform [Czech]
1,3,5-TRITHIANE
1,3,5-trithiacyclohexane
Thioformaldehyde trimer
EINECS 206-029-7
1,3,5-trithian
Thioform
s-Trithiane
MFCD00006653

Chemical & Physical Properties

[ Density]:
1.318g/cm3

[ Boiling Point ]:
230.7ºC at 760mmHg

[ Melting Point ]:
215-220 °C (dec.)(lit.)

[ Molecular Formula ]:
C₃H₆S₃

[ Molecular Weight ]:
138.27500

[ Exact Mass ]:
137.96300

[ PSA ]:
75.90000

[ LogP ]:
2.07210

[ Vapour Pressure ]:
0.0983mmHg at 25°C

[ Index of Refraction ]:
1.651

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YL8225000

CHEMICAL NAME :: s-Trithiane

CAS REGISTRY NUMBER :: 291-21-4

BEILSTEIN REFERENCE NO. :: 0079834

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C3-H6-S3

MOLECULAR WEIGHT :: 138.27

WISWESSER LINE NOTATION :: T6S CS ESTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1087,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1087,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
YL8225000

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%