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Tetrahydrothiophene Industrial Grade 99% liquid

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CAS No.:

110-01-0

Content:

99%

Port:

shanghai

Packaging:

200kg/drum

Price valid (until):

2022-12-31

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SHANDONG LOOK CHEMICAL CO.,LTD

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate

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Product Description
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Inquiry History

Description

Tetrahydrothiophene Chemical Properties

Melting point	-96 °C (lit.)
Boiling point	119 °C (lit.)
density	1 g/mL at 25 °C (lit.)
vapor pressure	18 mm Hg ( 25 °C)
refractive index	n20/D 1.504(lit.)
Fp	55 °F
storage temp.	Store below +30°C.
solubility	immiscible
form	liquid
Specific Gravity	1.002 (20/4℃)
color	Colorless to Almost colorless
Odor	Smells of rotting eggs
PH	7 (H2O, 20℃)
explosive limit	1.1-12.1%(V)
Odor Threshold	0.00062ppm
Water Solubility	immiscible
Merck	14,9218
BRN	102392
Stability:	Stability Highly flammable. Vapour-air mixtures explosive in some proportions; note low flash point and fairly wide explosion limit range. Heavier than air, so potentially explosive mixtures may travel considerable distances to source of ignition.
LogP	1.8 at 20℃
CAS DataBase Reference	110-01-0(CAS DataBase Reference)
NIST Chemistry Reference	Thiophene, tetrahydro-(110-01-0)
EPA Substance Registry System	Tetrahydrothiophene (110-01-0)

Basic Info

Product Name:

Tetrahydrothiophene

Other Name:

Thiophene,tetrahydro-;Tetrahydrothiophene;Tetramethylene sulfide;Thiacyclopentane;Thilane;Thiolane;Thiophane;Tetrahydrothiophen;THT;NSC 5272

CAS No.:

110-01-0

Molecular Formula:

C4H8S

InChIKeys:

InChIKey=RAOIDOHSFRTOEL-UHFFFAOYSA-N

Molecular Weight:

88.17130

Exact Mass:

88.17

EC Number:

203-728-9

UNII:

744EHT13FM

ICSC Number:

0677

NSC Number:

5272

UN Number:

2412

DSSTox ID:

DTXSID3047760

Color/Form:

WATER-WHITE LIQUID

HScode:

2942000000

Categories:

Heterocyclic Compound

Characteristics

PSA:

25.30000

XLogP3:

1.51340

Appearance:

Tetrahydrothiophene appears as a water-white liquid. About the same density as water and insoluble in water. Vapors heavier than air. Used as a solvent and to make other chemicals.

Density:

0.9987 g/cm³ @ Temp: 20 °C

Melting Point:

-96.16 °C

Boiling Point:

121.12 °C @ Press: 760 Torr

Flash Point:

13ºC

Refractive Index:

1.503-1.505

Water Solubility:

H2O: immiscible

Storage Conditions:

Flammables area

Vapor Pressure:

18 mm Hg ( 25 °C)

Vapor Density:

Relative vapour density (air = 1): 3.05

Explosive limit:

vol% in air: 1.12.3

Odor:

Stench.

OH:

1.97e-11 cm3/molecule*sec

Experimental Properties:

WEIGHT/VOLUME CONVERSION: 3.60 MG/CU M= 1 PPM

Air and Water Reactions:

Highly flammable. Insoluble in water.

Reactive Group:

Sulfides, Organic

Reactivity Alerts:

Highly Flammable

Reactivity Profile:

Organosulfides, such as TETRAHYDROTHIOPHENE, are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid. Slow addition of hydrogen peroxide to the thiophene resulted in explosions on three occasions, Chem. Eng. News, 1974, 52(39), 3.

Autoignition Temperature:

200 °C

Physical Dangers:

The vapour is heavier than air and may travel along the ground; distant ignition possible.

See More Tetrahydrothiophene Properties 

Hazard Identification

Classification of the substance or mixture

Flammable liquids, Category 2

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Dermal

Skin irritation, Category 2

Eye irritation, Category 2

Acute toxicity - Category 4, Inhalation

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H225 Highly flammable liquid and vapour H302 Harmful if swallowed H312 Harmful in contact with skin H315 Causes skin irritation H319 Causes serious eye irritation H332 Harmful if inhaled H412 Harmful to aquatic life with long lasting effects
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground and bond container and receiving equipment. P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment.
Response	P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower]. P370+P378 In case of fire: Use ... to extinguish. P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P317 Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P332+P317 If skin irritation occurs: Get medical help. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
Storage	P403+P235 Store in a well-ventilated place. Keep cool.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames, NO sparks and NO smoking. Closed system, ventilation, explosion-proof electrical equipment and lighting. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Fireproof. Separated from strong oxidants. Cool. Store in an area without drain or sewer access.

See More Tetrahydrothiophene Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate

Location:
hisense intelligence valley,no 2116,of phoenix road

Payment Terms:
TT against copy of documents,D/P,L/C

Average lead Time:
7

Total Annual Revenue:
Less than $1 million

Total Employees:
11-50

Year of Establishment:
2017

SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful “Spring City”-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of “Integrity management,Quality controlling and Customer orientation”. Web : www.chinalookchemical.com

We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.

Inquiry History

40 Inquiries

Country	Product	Purchase Quantity	Date Posted
Spain	(THT) Gas Odorant (Tetrahydrothiophene Cyclic Sulfide) Tetrahydrothiophene 110-01-0	1400 MT	Jul 14, 2025
United States	Tetrahydrothiophene	100 TON	Apr 9, 2025
Egypt	Tetrahydrothiophene Industrial Grade	50 MT	Oct 10, 2023
Nigeria	tetrahydrothiophene odorant	1 KG	Aug 4, 2025
Egypt	tetrahydrothiophene	400 TON	Jul 28, 2025
Algeria	tetrahydrothiophene	20000 KG	Jul 2, 2025
Nigeria	Tetrahydrothiophene	1600 L	Dec 11, 2024
United States	Tetrahydrothiophene	40000 KG	Apr 22, 2024
Bangladesh	Tetrahydrothiophene	5000 KG	Feb 12, 2024
Bangladesh	tetrahydrothiophene cycle sulfide	5000 KG	Dec 29, 2023
Egypt	Manufactory Supply: Tetrahydrothiophene, THT, CAS# 110-01-0, Odorant for Natural Gas	10 MT	Oct 3, 2023
Turkmenistan	Manufactory Supply: Tetrahydrothiophene, THT, CAS# 110-01-0, Odorant for Natural Gas	64 MT	Sep 19, 2023
United Arab Emirates	Tetrahydrothiophene	20000 KG	Sep 18, 2023
Brazil	Tetrahydrothiophene	8000 KG	Jun 28, 2023
Nigeria	Tetrahydrothiophene (Gas Odorant)	2000 L	Jun 7, 2023
France	Tetrahydrothiophene	600 L	Dec 9, 2025
Bangladesh	Tetrahydrothiophene	1 MT	Sep 28, 2025
Egypt	Tetrahydrothiophene	1 TON	Jul 24, 2025
United Arab Emirates	Tetrahydrothiophene	135 MT	May 14, 2025
Nigeria	TETRAHYDROTHIOPHENE	200 KG	Mar 28, 2025

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Tetrahydrothiophene Industrial Grade 99% liquid

Product Description

Seller Information