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ETHYLENE SULFIDE

ETHYLENE SULFIDE structure

CAS No.: 420-12-2

Chemical Name:: ETHYLENE SULFIDE

Synonyms: THIIRANE;thirane;Ethylene sulphide;ethylene sufide;Thiacyclopropane;DIMETHYLENE SULFIDE;thiiran;hiirane;Tyyranen;NSC 89690

CBNumber:: CB0454625

Molecular Formula:: C2H4S

Molecular Weight:: 60.12

MDL Number:: MFCD00005159

MOL File:: 420-12-2.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-06-23 16:59:16

Product description	Number	Pack Size	Price
Ethylene sulfide 98%	128252	25g	$140
Ethylene sulfide 98%	128252	100g	$449
Ethylene Sulfide (stabilized with Butyl Mercaptan) >98.0%(GC)	E0133	10g	$99
Thiirane	TRC-T395505-5G	5g	$142
Thiirane	TRC-T395505-25G	25g	$542

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ETHYLENE SULFIDE Properties

Melting point	207-209℃
Boiling point	55-56 °C (lit.)
Density	1.01 g/mL at 25 °C (lit.)
vapor pressure	4.15 psi ( 20 °C)
refractive index	n20/D 1.495(lit.)
Flash point	50 °F
storage temp.	-20°C
Water Solubility	Insoluble in water
solubility	Chloroform (Soluble), Methanol (Sparingly)
form	liquid
color	Colorless to Almost colorless
Specific Heat Capacity	Cp(gas): 0.89 J/(g·K), at 25℃
BRN	102379
Henry's Law Constant	2.8×10^-2 mol/(m³Pa) at 25℃, HSDB (2015)
Stability	Stable at room temperature, but may have butylmercaptan added to enhance stability. Flammable.
InChI	1S/C2H4S/c1-2-3-1/h1-2H2
InChIKey	VOVUARRWDCVURC-UHFFFAOYSA-N
SMILES	C1CS1
LogP	0.556 (est)
CAS DataBase Reference	420-12-2(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	A2W5165740
IARC	3 (Vol. 11, Sup 7) 1987
EPA Substance Registry System	Thiirane (420-12-2)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS05,GHS06

Signal word

Danger

Hazard statements

H225-H301+H331-H318

Precautionary statements

P210-P233-P280-P301+P310-P304+P340+P311-P305+P351+P338

PPE

Eyeshields, Faceshields, Gloves

Hazard Codes

F,T

Risk Statements

11-23/25-41-43

Safety Statements

16-36/37/39-45-39-26

RIDADR

UN 1992 3/PG 2

WGK Germany

RTECS

KX3500000

10-13-23

TSCA

TSCA listed

HazardClass

6.1(a)

PackingGroup

HS Code

29349990

Storage Class

3 - Flammable liquids

Hazard Classifications

Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Eye Dam. 1
Flam. Liq. 2

Hazardous Substances Data

420-12-2(Hazardous Substances Data)

Limited Quantities

1.0 L (0.3 gallon) (liquid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	3
2		0

ETHYLENE SULFIDE price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	128252	Ethylene sulfide 98%	420-12-2	25g	$140	2026-04-30	Buy
Sigma-Aldrich	128252	Ethylene sulfide 98%	420-12-2	100g	$449	2026-04-30	Buy
TCI Chemical	E0133	Ethylene Sulfide (stabilized with Butyl Mercaptan) >98.0%(GC)	420-12-2	10g	$99	2026-04-30	Buy
TRC	TRC-T395505-5G	Thiirane	420-12-2	5g	$142	2026-06-03	Buy
TRC	TRC-T395505-25G	Thiirane	420-12-2	25g	$542	2026-06-03	Buy

Product number	Packaging	Price	Buy
128252	25g	$140	Buy
128252	100g	$449	Buy
E0133	10g	$99	Buy
TRC-T395505-5G	5g	$142	Buy
TRC-T395505-25G	25g	$542	Buy

ETHYLENE SULFIDE Chemical Properties,Uses,Production

Chemical Properties

clear colourless liquid

Uses

Ethylene sulfide is generally used in the preparation of organosulfur compounds, especially for mercaptoethylation of primary and secondary amines to obtain aminothiols.
It is used in the synthesis of dendritic thioether ligands to stabilize gold nanoparticles (Au NPs).
Chitosan can be chemically modified by treating ethylene sulfide to obtain a biopolymer for the removal of divalent cations from aqueous solutions.

Definition

ChEBI: Thiirane is a saturated organic heteromonocyclic parent and an organosulfur heterocyclic compound.

Safety Profile

Poison by ingestion, intraperitoneal, and subcutaneous routes. Mddly toxic by inhalation. A skin, eye, and mucous membrane irritant. Questionable carcinogen with experimental tumorigenic data. Can react with oxidizing materials. When heated to decomposition, or on contact with acid or acid fumes, it emits highly toxic fumes of SOx. See also SULFIDES.

ETHYLENE SULFIDE synthesis

Synthesis of ETHYLENE SULFIDE from Ethylene carbonate

ETHYLENE SULFIDE Preparation Products And Raw materials

Raw materials

Carbamimidothioic acid [1,3]-OXATHIOLAN-2-ONE 1,3-Dithietan-1,1-dioxide Carbon disulfide Ethylene carbonate

ETHYLENE 1,2-DITHIOCYANATE 1,4-Dithiane Potassium thiocyanate ETHYLENE TRITHIOCARBONATE Ethylene

1,2-EPOXYBUTANE 2-Mercaptoethanol 1,2-Dibromoethane Ethyl 2-hydroxyethyl sulfide

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Preparation Products

ETHYLENE SULFIDE Suppliers

Global( 113)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20120	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10236	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	86 18062405514 18062405514	ada@ipurechemical.com	CHINA	3461	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52704	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58
GIHI CHEMICALS CO.,LIMITED	+86-571-86217390; +8618058761490	info@gihichemicals.com	China	49892	58
Aladdin Scientific		tp@aladdinsci.com	United States	57505	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Hubei Ipure Biology Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Hebei Chuanghai Biotechnology Co., Ltd	58
GIHI CHEMICALS CO.,LIMITED	58
Aladdin Scientific	58

View Lastest Price from ETHYLENE SULFIDE manufacturers

Update time	Product	Price	Min. Order	Purity	Manufacturer
2026-07-09	ETHYLENE SULFIDE 420-12-2	$1.00-100.00	1KG	99%	Henan Fengda Chemical Co., Ltd
2021-08-12	ETHYLENE SULFIDE 420-12-2	$10.00-15.00	1KG	99%+ HPLC	Zhuozhou Wenxi import and Export Co., Ltd
2020-03-06	ETHYLENE SULFIDE 420-12-2	$8.00	1g	≥98%	Career Henan Chemical Co

ETHYLENE SULFIDE
420-12-2
$1.00-100.00
99%
Henan Fengda Chemical Co., Ltd

ETHYLENE SULFIDE
420-12-2
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

ETHYLENE SULFIDE
420-12-2
$8.00
≥98%
Career Henan Chemical Co

ETHYLENE SULFIDE Spectrum

ETHYLENE SULFIDE(420-12-2)MS ETHYLENE SULFIDE(420-12-2)¹HNMR ETHYLENE SULFIDE(420-12-2)¹³CNMR ETHYLENE SULFIDE(420-12-2)IR1 ETHYLENE SULFIDE(420-12-2)Raman

420-12-2(ETHYLENE SULFIDE)Related Search:

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MMP-2/MMP-9 INHIBITOR IV 1-cyano-3,4-epithiobutane ISOBUTYLENE SULFIDE (CHLOROMETHYL)ETHYLENE SULFIDE 2-ETHYLTHIIRANE

1,3-Dihydro-1-(oxiranylmethyl)-3-(thiiranylmethyl)-2H-benzimidazol-2-o ne (S)-(-)-1,2-EPITHIODECANE AKOS BB-8996 (S)-(-)-1,2-EPITHIODODECANE (S)-(-)-1,2-EPITHIOOCTANE

p-Chlorothiobenzoic acid S-2,3-epithiopropyl ester 3,6-DITHIA-BICYCLO[3.1.0]HEXANE 3,3-DIOXIDE 3-(4-PHENOXYPHENYLSULFONYL)PROPYLTHIIRANE

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2,3-Dihydrothiirene aethylensulfid Ethylene episulfide Ethylene episulphide ethyleneepisulfide ethyleneepisulphide ethylenesulphide thiiran Thiirene, 2,3-dihydro- ETHYLENE SULFIDE epithioethane ETHYLENE SULFIDE, STAB. 2,3-dihydro-thiiren Ethylene Sulfide (stabilized with Butyl Mercaptan) Ethylene sulfide,Dimethylene sulfide, Thiirane NSC 89690 Ethylene sulfide 98% Ethylene sulfide, 98%, SpcSeal Tyyranen Dimethylene sulfide, Thiirane Ethylene sulfide, stabilized with 0.5% butylmercaptan,98+% EthyleneSulfide(stabilizedwithButylMercaptan)> hiirane ETHYLENE SULFIDE ISO 9001：2015 REACH Ethylene sulphide Thiacyclopropane ethylene sufide DIMETHYLENE SULFIDE Thiirane (9CI, ACI) THIIRANE thirane 420-12-2 CH22S C2H4S Sulfides/Disulfides Sulfur Compounds Organic Building Blocks Building Blocks Thiiranes Simple 3-Membered Ring Compounds Building Blocks Chemical Synthesis Organic Building Blocks Sulfides/Disulfides Sulfur Compounds Simple 3-Membered Ring Compounds Thiiranes

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