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1,4-Butane

1,4-Butane sultone

CAS: 1633-83-6

Molecular Formula: C4H8O3S

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1,4-Butane - Names and Identifiers

Name 1,4-Butane sultone
Synonyms 1,4-Butane
δ-Valerosultone
1,4-Butylsultone
1,4-Butane sultone
1,4-butylenesulfone
1,4-Bs1,4-ButaneSultone
2,2-Dioxide-1,2-oxathiane
4-hydroxy-1-butanesulfonic acid sultone
CAS 1633-83-6
EINECS 216-647-9
InChI InChI=1/C4H8O3S/c5-8(6)4-2-1-3-7-8/h1-4H2

1,4-Butane - Physico-chemical Properties

Molecular FormulaC4H8O3S
Molar Mass136.17
Density1.308g/cm3
Melting Point12.5-15℃
Boling Point299.9°C at 760 mmHg
Flash Point135.2°C
Water Solubility54 g/L (20℃) decomposes
Vapor Presure0.00206mmHg at 25°C
AppearanceTransparent colorless to light yellow liquid
Storage ConditionRoom Temprature
Refractive Index1.47
MDLMFCD00006584
Physical and Chemical PropertiesChemical colorless liquid. Melting point 12.5-14.5 ℃, boiling point 134-136 ℃(0.53kPa), relative density 1.331(20/4 ℃), refractive index 1.4640, miscible with various organic solvents and insoluble in water.
UseUsed as an intermediate in photosensitive materials

1,4-Butane - Risk and Safety

Hazard SymbolsXn - Harmful
Harmful
Risk CodesR22 - Harmful if swallowed
R68 - Possible risk of irreversible effects
Safety DescriptionS36/37 - Wear suitable protective clothing and gloves.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs2810

1,4-Butane - Upstream Downstream Industry

Raw MaterialsTetrahydrofuran
Acetyl chloride
Sodium sulfite
1-Butanesulfonic acid, 4,4'-oxybis-
4-MERCAPTO-1-BUTANOL
2,4-Butanesultone
4-chlorobutane-1-sulphonyl chloride
1-Butanesulfonic acid, 4-hydroxy-
4-Chlorobutyl acetate
1-Ethyl-3-methylimidazolium chloride
1-Ethyl-3-methylimidazolium trifluoromethanesulfonate
4-Chloro-1-butanol

1,4-Butane - Nature

storage conditions Store below 30°C.
solubility 54g/l (decomposition)
morphology Liquid
color Clear colorless to yellow
water solubility 54 g/L (20 °C) decomposes
sensitivity Moisture Sensitive
BRN 110588
InChIKey MHYFEEDKONKGEB-UHFFFAOYSA-N
EPA chemical information 1,2-Oxathiane, 2,2-dioxide (1633-83-6)
Last Update：2024-04-10 22:29:15

1,4-Butane - Uses and synthesis methods

use

1, medical, chemical reagents, surfactants, color dye sensitizers intermediates.

2. Used as an intermediate for photosensitive materials

3. for organic synthesis. Surfactant.

4, used to synthesize sulfonic acid betaine surfactant

5, medical, chemical reagents, surfactants, color dye sensitizers intermediates. Synthesis starting materials for electroplating intermediates.

6. It is also used to synthesize a variety of sensitizing dyes, as well as Gemini surfactants, and can also be used in lithium ion secondary batteries. It is also an important pharmaceutical intermediate.

7. Used as organic sulfonating agent and fine chemical intermediate, used in medicine, photosensitive materials, lithium batteries, electronic electroplating, daily chemical industry, etc.

production method

The reaction of tetrahydrofuran with acetyl chloride to obtain chlorobutyl acetate, then with sodium sulfite to obtain hydroxybutanesulfonic acid, and finally dehydration to obtain the product. The total yield is about 40%.

category

Toxic substances

toxicity classification

High toxicity

acute toxicity

oral-rat LD50: 500 mg/kg; Abdominal-mouse LD50: 138 mg/kg

flammability hazard characteristics

Thermal decomposition discharges toxic sulfur oxide smoke

storage and transportation features

The warehouse is ventilated and dry at low temperature; stored separately from food raw materials

fire extinguishing agent

Water, dry powder, dry sand, carbon dioxide, foam, 1211 fire extinguishing agent

Last Update：2024-04-10 22:29:15

1,4-Butane - Security information

WGK Germany 3
RTECS number RP4300000
TSCA Yes
HazardClass 6.1( B )
PackingGroup III
customs code 29349990
toxic substance data 1633-83-6(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 500 mg/kg
Last Update：2024-04-10 22:29:15
1,4-Butane
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Shanghai Macklin Biochemical Co., Ltd
Featured ProductsSpot supply
Product Name: 1,4-Butane sultone Visit Supplier Webpage Request for quotation
CAS: 1633-83-6
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
WhatsApp: +86-18821248368
CHEMBSF (Shanghai) Biomedical Technology Co., Ltd
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CAS: 1633-83-6
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
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Jiangsu Pules Biotechnology Co.,Ltd.
Product Name: 1,4-Butane sultone Request for quotation
CAS: 1633-83-6
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Guangzhou Yuanda New Material Co.,Ltd
Product Name: 1,4-Butane sultone Request for quotation
CAS: 1633-83-6
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
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Shanghai Amole Biotechnology Co., Ltd.
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Product Name: 1,4-Butane sultone Request for quotation
CAS: 1633-83-6
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365 Click to send a QQ message
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SHANGHAI ACMEC BIOCHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: 1,4-Butane sultone Visit Supplier Webpage Request for quotation
CAS: 1633-83-6
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922 Click to send a QQ message
Wechat: 18621343501
WhatsApp: +86-18621343501
MedChemExpress (MCE)
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CAS: 1633-83-6
Tel: 609-228-6898
Email: sales@medchemexpress.com
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Mobile: 609-228-6898
SKYRUN INDUSTRIAL CO.,LTD
Spot supply
Product Name: 14-Butane sultone Visit Supplier Webpage Request for quotation
CAS: 1633-83-6
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185 Click to send a QQ messageSend QQ message
Wechat: chinaskyrun
Zouping Mingxing Chemical Co., Ltd.
Product Name: 1,4-Butanesultone Request for quotation
CAS: 1633-83-6
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987 Click to send a QQ message
WhatsApp: 13605431940
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: 1,4-Butane sultone Request for quotation
CAS: 1633-83-6
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
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Wechat: 189 4982 3763
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View History
1,4-Butane
19094-75-8
3944-76-1
LF2012有机硅消泡剂
HPNO
triphenyl phosphorous
Dimethyldiguanidinehydrochloride
105598-27-4
13080-96-1
150599-70-5
Raw Materials for 1,4-Butane
Acetyl chloride
Sodium sulfite
1-Butanesulfonic acid, 4,4'-oxybis-
4-MERCAPTO-1-BUTANOL
2,4-Butanesultone
4-chlorobutane-1-sulphonyl chloride
4-Chlorobutyl acetate
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