Sulfolane

Modify Date: 2024-01-02 22:12:28

Sulfolane Structure
Sulfolane structure
Common Name Sulfolane
CAS Number 126-33-0 Molecular Weight 120.170
Density 1.3±0.1 g/cm3 Boiling Point 285.6±8.0 °C at 760 mmHg
Molecular Formula C4H8O2S Melting Point 27.4 °C
MSDS Chinese USA Flash Point 165.6±0.0 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name sulfolane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 285.6±8.0 °C at 760 mmHg
Melting Point 27.4 °C
Molecular Formula C4H8O2S
Molecular Weight 120.170
Flash Point 165.6±0.0 °C
Exact Mass 120.024498
PSA 42.52000
LogP -0.77
Vapour density 4.2 (vs air)
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.486
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
Water Solubility soluble
Freezing Point 26℃

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XN0700000
CHEMICAL NAME :
Thiophene, tetrahydro-, 1,1-dioxide
CAS REGISTRY NUMBER :
126-33-0
BEILSTEIN REFERENCE NO. :
0107765
LAST UPDATED :
199712
DATA ITEMS CITED :
19
MOLECULAR FORMULA :
C4-H8-O2-S
MOLECULAR WEIGHT :
120.18
WISWESSER LINE NOTATION :
T5SWTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
BJIMAG British Journal of Industrial Medicine. (British Medical Journal, Box 560B, Kennebunkport, ME 04046) V.1- 1944- Volume(issue)/page/year: 23,302,1966 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1540 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 :
LC - Lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>250 mg/m3/8H
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: OTS0535072
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>3800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BJIMAG British Journal of Industrial Medicine. (British Medical Journal, Box 560B, Kennebunkport, ME 04046) V.1- 1944- Volume(issue)/page/year: 23,302,1966
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 4,22,1984
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1620 uL/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: OTS0535072
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,560,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1250 mg/kg
TOXIC EFFECTS :
Biochemical - Metabolism (Intermediary) - effect on inflammation or mediation of inflammation
REFERENCE :
RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 42,97,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1080 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - excitement
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 119,423,1959
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
3180 uL/kg
TOXIC EFFECTS :
Liver - other changes Kidney, Ureter, Bladder - other changes Skin and Appendages - dermatitis, other (after systemic exposure)
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0535072 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6750 mg/kg/2W-I
TOXIC EFFECTS :
Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533719
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
6350 mg/kg/23W-I
TOXIC EFFECTS :
Vascular - pulse pressure increase
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533719
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Primate - monkey
DOSE/DURATION :
495 mg/m3/8H/27D-I
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - other changes Liver - fatty liver degeneration Related to Chronic Data - death
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 40,463,1977
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
200 mg/m3/23H/90D-C
TOXIC EFFECTS :
Blood - changes in leukocyte (WBC) count
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 40,463,1977 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80612 No. of Facilities: 27 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 143 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80612 No. of Facilities: 386 (estimated) No. of Industries: 5 No. of Occupations: 10 No. of Employees: 6635 (estimated) No. of Female Employees: 322 (estimated)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Precautionary Statements P301 + P312 + P330
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful
Risk Phrases R22
Safety Phrases S23-S25
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS XN0700000
HS Code 29349990

 Synthetic Route

~99%

Sulfolane Structure

Sulfolane

CAS#:126-33-0

Literature: Synthetic Communications, , vol. 28, # 16 p. 2983 - 2998

~66%

Sulfolane Structure

Sulfolane

CAS#:126-33-0

Literature: Journal of Organic Chemistry, , vol. 48, # 20 p. 3585 - 3587

~9%

Sulfolane Structure

Sulfolane

CAS#:126-33-0

Literature: Organic Letters, , vol. 1, # 2 p. 189 - 191

~44%

Sulfolane Structure

Sulfolane

CAS#:126-33-0

Literature: Monatshefte fuer Chemie, , vol. 113, p. 37 - 42

~45%

Sulfolane Structure

Sulfolane

CAS#:126-33-0

Literature: Monatshefte fuer Chemie, , vol. 113, p. 37 - 42

~%

Sulfolane Structure

Sulfolane

CAS#:126-33-0

Literature: US2435404 , ;

~%

Sulfolane Structure

Sulfolane

CAS#:126-33-0

Literature: Journal of Organic Chemistry, , vol. 67, # 26 p. 9368 - 9378

~%

Sulfolane Structure

Sulfolane

CAS#:126-33-0

Literature: J. Appl. Chem. USSR (Engl. Transl.), , vol. 63, # 6.2. p. 1348 - 1350,1233 - 1235

 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%

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 Synonyms

Thiocyclopentane-1,1-dioxide
bondelanea
tetramethylene sulfone
SULFOLAN
Thiolane-1,1-dioxide
Sulfolane
Thiophene, tetrahydro-, 1,1-dioxide
Tetrahydrothiophene 1,1-dioxide
Tetrahydrothiophene, 1,1-dioxide
Sulfalone
Bondolane A
2,3,4,5-Tetrahydrothiophene-1,1-dioxide
1,1-dioxothiolan
5-17-01-00039 (Beilstein Handbook Reference)
MFCD00005484
EINECS 204-783-1
tetrahydro-thiophene-1,1-dioxide
SULPHOLANE
tetrahydrothiophene dioxide
Sulfolone
Supholane
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