Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,4-Butane sultone
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,4-Butane sultone
Price: ￥218.0/25g ￥318.0/100g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-Butane sultone
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: 1,4-Butane sultone
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 1,4-Butane sultone
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

1633-83-6

1633-83-6 structure

1633-83-6 structure

Name: 1,4-Butane sultone
Chemical Name: 1,4-Butane Sultone
CAS Number: 1633-83-6
Molecular Formula: C₄H₈O₃S
Molecular Weight: 136.169
Catalog: Chemical reagent Organic reagent Sulfonate/sulfinate
Create Date: 2018-02-05 08:00:00
Modify Date: 2025-08-20 09:28:36

Name	1,4-Butane Sultone
Synonyms	1,2-Oxathiane, 2,2-dioxide oxathiane 2,2-dioxide 1,4-Butane sultone EINECS 216-647-9 MFCD00006584 1,2-Oxathiane 2,2-dioxide 1,4-Butanesultone 1.4-Butane Sultone

Density	1.3±0.1 g/cm3
Boiling Point	299.9±9.0 °C at 760 mmHg
Melting Point	12.5-15ºC
Molecular Formula	C₄H₈O₃S
Molecular Weight	136.169
Flash Point	135.2±18.7 °C
Exact Mass	136.019409
PSA	51.75000
LogP	-0.13
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.471
Water Solubility	54 g/L (20 ºC) decomposes

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RP4300000

CHEMICAL NAME :: 1,2-Oxathiane, 2,2-dioxide

CAS REGISTRY NUMBER :: 1633-83-6

BEILSTEIN REFERENCE NO. :: 0110588

LAST UPDATED :: 199701

DATA ITEMS CITED :: 20

MOLECULAR FORMULA :: C4-H8-O3-S

MOLECULAR WEIGHT :: 136.18

WISWESSER LINE NOTATION :: T6OSWTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

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

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 350 mg/kg

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

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 270 mg/kg

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 138 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1300 mg/kg/1Y-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Brain and Coverings - tumors Reproductive - Tumorigenic effects - ovarian tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2280 mg/kg/76W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1680 mg/kg/42W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

MUTATION DATA

TYPE OF TEST :: Morphological transformation

TEST SYSTEM :: Rodent - hamster Embryo

DOSE/DURATION :: 5 mg/L

REFERENCE :: IJCNAW International Journal of Cancer. (International Union Against Cancer, 3 rue du Conseil- General, 1205 Geneva, Switzerland) V.1- 1966- Volume(issue)/page/year: 19,642,1977

Symbol	GHS07, GHS08
Signal Word	Warning
Hazard Statements	H302-H351
Precautionary Statements	P301 + P312 + P330
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful;
Risk Phrases	R22;R68
Safety Phrases	S36/37-S45
RIDADR	UN 2810
WGK Germany	3
RTECS	RP4300000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	29349990

Precursor 8
14970-83-3 1633-84-7 109-69-3 26978-64-3
61161-42-0 109-99-9 113309-30-1 71-36-3
DownStream 10
14064-34-7 26978-64-3 31465-25-5 54136-26-4
63149-24-6 34915-22-5 138081-47-7 13595-73-8
164982-05-2 138250-02-9

HS Code	2934991000
Summary	2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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