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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-Thioxane-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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 107-61-9 C4H8O3S 1,4-Thioxane-1,1-dioxide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

107-61-9

107-61-9 structure

107-61-9 structure

Name: 1,4-Thioxane-1,1-dioxide
Chemical Name: 1,4-Thioxane-1,1-dioxide
CAS Number: 107-61-9
Molecular Formula: C₄H₈O₃S
Molecular Weight: 136.17000
Create Date: 2018-03-11 08:00:00
Modify Date: 2026-07-01 12:11:44

Name	1,4-Thioxane-1,1-dioxide
Synonyms	4,4-Dioxo-1,4-oxathiane> EINECS 203-507-7 1,4-Oxathiane 4,4-Dioxide 1,4-Thioxane 1,1-Dioxide 1,4-Oxathiane 4,4-Dioxide oxathiane4,4-dioxide 1,4-Oxathianesulfone p-thioxanesulfone usafdo-38 MFCD00011683 1,4-Thioxan-1,1-dioxide 9 C4H8O3S 1,4-Thioxane-1,1-dioxide 1,4LAMBDA6-OXATHIANE-4,4-DIONE 1,4-Thioxane 1,1-Dioxide 1,4-THIOXANE-1,1-DIOXIDE 4,4-Dioxo-1,4-oxathiane 1,4-OXATHIANE 4,4-DIOXIDE thioxanesulfone 1,4-THIOXANE 1,1-DIOXIDE 4,4-DIOXO-1,4-OXATHIANE

Density	1.308 g/cm3
Boiling Point	339.7ºC at 760 mmHg
Melting Point	131-133 °C
Molecular Formula	C₄H₈O₃S
Molecular Weight	136.17000
Flash Point	159.2ºC
Exact Mass	136.01900
PSA	51.75000
LogP	0.51220
Vapour Pressure	0.000178mmHg at 25°C
Index of Refraction	1.47

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RP4375000

CHEMICAL NAME :: 1,4-Oxathiane, 4,4-dioxide

CAS REGISTRY NUMBER :: 107-61-9

BEILSTEIN REFERENCE NO. :: 0110609

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H8-O3-S

MOLECULAR WEIGHT :: 136.18

WISWESSER LINE NOTATION :: T6O DSWTJ

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 :: 200 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: AD277-689

Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S24/25
RTECS	RP4375000
HS Code	2934999090

Precursor 9
15980-15-1 111-48-8 4275-28-9 77-77-0
7327-58-4 471-03-4 2580-77-0 107-21-1
7782-50-5
DownStream 5
39093-93-1 16043-39-3 26494-76-8 7209-44-1
79206-94-3

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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