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Chemical Name:
NSC 42386;C sultone;Propyl Sultone;PROPANE SULTONE;1,3-Propansulton;1,3-PROPANESULTONE;Propanesultone,99%;1,3-propyl sultone;1,3-Propanesulfone;propanesultone[qr]
Molecular Formula:
Formula Weight:
MOL File:

1,3-Propanesultone Properties

Melting point:
30-33 °C(lit.)
Boiling point:
180 °C30 mm Hg(lit.)
1.392 g/mL at 25 °C(lit.)
refractive index 
1.4332 (estimate)
Flash point:
>230 °F
Water Solubility 
Slightly soluble
Moisture Sensitive
Stable, but moisture sensitive. Incompatible with strong oxidizing agents, strong acids, strong bases.
CAS DataBase Reference
1120-71-4(CAS DataBase Reference)
NIST Chemistry Reference
1,2-Oxathiolane, 2,2-dioxide(1120-71-4)
EPA Substance Registry System
1,2-Oxathiolane, 2,2-dioxide(1120-71-4)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T
Risk Statements  45-21/22
Safety Statements  53-45-99
RIDADR  UN 2810 6.1/PG 3
WGK Germany  3
RTECS  RP5425000
HazardClass  6.1
PackingGroup  III
HS Code  29349990
Hazardous Substances Data 1120-71-4(Hazardous Substances Data)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

1,3-Propanesultone price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 291250 1,3-Propanesultone ≥99% 1120-71-4 5g $30.8 2018-11-13 Buy
Sigma-Aldrich 291250 1,3-Propanesultone ≥99% 1120-71-4 25g $124 2018-11-13 Buy
TCI Chemical P0324 1,3-Propanesultone >99.0%(GC) 1120-71-4 25g $26 2018-11-22 Buy
TCI Chemical P0324 1,3-Propanesultone >99.0%(GC) 1120-71-4 500g $247 2018-11-22 Buy
Alfa Aesar A11923 1,3-Propanesultone, 99% 1120-71-4 50g $66.4 2018-11-13 Buy

1,3-Propanesultone Chemical Properties,Uses,Production

Chemical Properties

White To Off-White low melting Solid

Chemical Properties

1,3-Propane sultone is a white crystalline solid or a colorless liquid above 30 ? C. It releases a foul odor as it melts.


1,3-Propanesultone has been used in preparation of poly[2-ethynyl-N-(propylsulfonate)pyridinium betaine],novel poly(4-vinylpyridine) supported acidic ionic liquid catalyst,novel poly(4-vinylpyridine) supported acidic ionic liquid catalyst.

General Description

White crystalline solid or a colorless liquid. Melting point 86°F. Releases a foul odor when melting.

Air & Water Reactions

Soluble in water [Hawley].

Reactivity Profile

1,3-Propanesultone reacts slowly with water to give 3-hydroxopropanesulfonic acid. This reaction may be accelerated by acid. May react with strong reducing agents to give toxic and flammable hydrogen sulfide.


Possible carcinogen.

Safety Profile

Confirmed carcinogen with experimental carcinogenic, neoplastigenic, tumorigenic, and teratogenic data. Poison by subcutaneous route. Moderately toxic by skin contact and intraperitoneal routes. Human mutation data reported. Implicated as a human brain carcinogen. A slun irritant. When heated to decomposition it emits toxic fumes of SOx.

Potential Exposure

A potential danger to those involved in use of this chemical intermediate to introduce the sulfo- propyl group (-CH 2 CH 2 CH 2 SO 3-) into molecules of other products.

First aid

Move victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respira- tion with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush skin or eyes with run- ning water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin. Keep victim warm and quiet. Effects of exposure (inhalation, ingestion or skin contact) to substance may be delayed. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. Medical obser- vation is recommended for 24?48 hours after breathing overexposure, as pulmonary edema may be delayed. As first aid for pulmonary edema, a doctor or authorized paramedic may consider administering a drug or other inhalation therapy.


UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN2810 Toxic liquids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.


Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explo- sions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.

Waste Disposal

C 9 H 9 Cl 2 NO; Cl 2 C 6 H 3 NHCOC 2 H5

1,3-Propanesultone Preparation Products And Raw materials

Raw materials

Preparation Products

1,3-Propanesultone Suppliers

Global( 307)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 China 19958 60
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 CHINA 3218 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 22058 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20795 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32764 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 China 1583 55
Jinan Jianfeng Chemical Co., Ltd
15562555968 CHINA 617 58
Hebei Huanhao Biotechnology Co., Ltd.
86-0311-83975816 CHINA 651 58
career henan chemical co
+86-371-86658258 CHINA 20001 58
Kono Chem Co., Ltd
+86-132 8924 6953 CHINA 2164 58

View Lastest Price from 1,3-Propanesultone manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-29 1,3-Propanesultone cas 1120-71-4 (whatsapp:+8618830163278)
US $24.00-20.00 / kg 1kg 99% 19tons Hebei Huanhao Biotechnology Co., Ltd.
2018-12-16 1,3-Propanesultone
US $8.00 / kg 1kg 99% 10MT career henan chemical co

1,3-Propanesultone Spectrum

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