Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-dibromosulfolane
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,4-dibromosulfolane
Price: ￥188.0/1g ￥98.0/250mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Thiophene,3,4-dibromotetrahydro-, 1,1-dioxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

15091-30-2

15091-30-2 structure

15091-30-2 structure

Name: 3,4-dibromosulfolane
Chemical Name: 3,4-dibromothiolane 1,1-dioxide
CAS Number: 15091-30-2
Molecular Formula: C₄H₆Br₂O₂S
Molecular Weight: 277.96200
Catalog: Chemical reagent Organic reagent Sulfone, sulfoxide compound
Create Date: 2018-02-15 08:00:00
Modify Date: 2025-08-22 17:03:07

Name	3,4-dibromothiolane 1,1-dioxide
Synonyms	trans-3,4-dibromosulfolane Thiophene,tetrahydro-3,4-dibromo-,1,1-dioxide trans-3,4-dibromotetrahydrothiophene 1,1-dioxide MFCD00022536 3,4-dibromothiolane-1,1-dione (E)-3,4-dibromotetrahydrothiophene 1,1-dioxide 3,4-dibromotetrahydrothiophen-1,1-dioxide 3,4-Dibromotetrahydrothiophene 1,1-Dioxide trans-3,4-Dibromtetrahydrothiophen-1,1-dioxid 3,4-trans-dibromotetrahydrothiophene-1,1-dioxide 3,4-Dibromosulfolane Thiophene,4-dibromo-,1,1-dioxide Thiophene,3,4-dibromotetrahydro-,1,1-dioxide

Density	2.241g/cm3
Boiling Point	402.3ºC at 760mmHg
Melting Point	143 °C
Molecular Formula	C₄H₆Br₂O₂S
Molecular Weight	277.96200
Flash Point	197.1ºC
Exact Mass	275.84600
PSA	42.52000
LogP	2.02260
Vapour Pressure	0.025mmHg at 25°C
Index of Refraction	1.641
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XN0470000

CHEMICAL NAME :: Thiophene, tetrahydro-3,4-dibromo-, 1,1-dioxide

CAS REGISTRY NUMBER :: 15091-30-2

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C4-H6-Br2-O2-S

MOLECULAR WEIGHT :: 277.98

WISWESSER LINE NOTATION :: T5SWTJ CE DE

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 :: 9500 ug/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: 41,257,1978

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03181

Hazard Codes	Xi
RTECS	XN0470000
HS Code	2934999090

Precursor 0
DownStream 10
27092-46-2 17647-77-7 56714-11-5 6095-81-4
77965-74-3 77965-76-5 86597-91-3 61322-63-2
53336-42-8 99595-59-2

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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