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Tert-butyl mercaptan 75-66-1

Name: Tert-butyl mercaptan 75-66-1
Brand: Shengtai
SKU: pr2404261029
Price: 13.38 USD
Availability: InStock

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CAS No.:

75-66-1

Grade:

Pharmaceutical Grade

Content:

99%

Port:

QINGDAO

Brand:

Shengtai

Packaging:

Drum

Price valid (until):

2025-05-31

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Tianjin Shengtai Chemical Co.,Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Epichlorohydrin,Epoxy resin,Calcium chloride,2-Hydroxyethyl acrylate (HEA),2-HYDROXYPROPYLACRYLATE(HPA),2-Hydroxy Ethyl Methacrylate (HEMA)

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Overview
Product Information
1️⃣ Product property

tert-Butylthiol, also known as 2-methyl propane-2-thiol, 2- methyl-2-propane thiol, tert-butyl mercaptan (TBM), and t-BuSH, is an organo sulfur compound with the formula (CH3)3CSH. This thiol may have been used as a flavoring agent, as an odorant for natural gas (which is odorless), and also in a wide range of organic reactions.

2️⃣Application

Tert-Butylthiol is the main ingredient in many gas odorant blends. It is always utilized as a blend of other compounds, typically dimethyl sulfide, methyl ethyl sulfide, tetrahydrothiophene or other mercaptans (isopropyl mercaptan, sec-butyl mercaptan and/or n-butyl mercaptan, due to its rather high melting point of 273 K. These blends are used only with natural gas and not propane, as the boiling points of these blends and propane are quite different. As propane is delivered as a liquid and vaporizes to gas when being delivered to the appliance, the vapor liquid equilibrium would substantially reduce the amount of odorant blend in the vapor.
Tert - Butyl thiol has been listed on the European Food Safety Authority (FL-no: 12.174) as a flavor additive. There is no indication of what flavor or flavors it may have been used in. It has been removed from this list.

3️⃣Storage
The company has professional warehouses in Tianjin, Shanghai, Shandong, Nanjing, and other places, with a sufficient supply of goods.
Stored in a dry and ventilated warehouse.

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4️⃣Packing&Shipping
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5️⃣Suntechemical Advantage
Professional warehouse
Three major production bases in North China

Stock all year round
Adequate existing goods supply

Timely delivery
24/7 response to global customers

6️⃣Company Introduction
Tianjin Shengtai Chemical Co., Ltd.
Suntechemical is a professional supplier of fine chemicals and one of northern China's largest suppliers. The company has professional warehouses in Tianjin, Shanghai, Shandong, Nanjing, and other places, with a sufficient supply of goods. Now the United States, the European Union, Japan, Canada, and other countries have more than 100 customers to establish stable trade relations.
Our products are widely used in medicine, pesticides, food, oilfield and water treatment, daily chemicals and cosmetics, surfactants, inks, rubber, cement additives, coatings, polyurethanes, adhesives, solvents, additives, leather, textile, printing and dyeing, building materials, metal processing and other fine chemical-related industries.

7️⃣Certificate
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8️⃣Customer visit
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9️⃣FAQ
Q1: May I get some samples from your side?
Re: Yes, of course. We’d like to provide a 10-1000 g free sample to you, which depends on the product you need. For freight, your side needs to bear, but we will refund you after you place a bulk order.

Q2: What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it also is flexible and depends on the product.

Q3: What kinds of payment are available for you?
Re: We recommend you pay by T/T or L/C, and you can also choose to pay by PayPal or MoneyGram if the value is less than USD 3000. Besides, sometimes we also accept Bitcoin.

Q4: How about lead time?
Re: For small quantities, the goods will be sent to you within 1-3 working days after payment. For larger quantities, the goods will be sent to you within 3-7 working days after payment.

Q5: How long I can get my goods after payment?
Re: For small quantities, we will deliver by courier(FedEx, TNT, DHL, etc) and it usually will take 3-7 days to your side. If you want to use a special line or air shipment, we can also provide and it will cost about 1-3 weeks. For large quantities, shipment by sea will be better. For transport time, it takes 3-40 days, which depends on your location.

Q6: What’s your after-sales service?
Re: We will inform you of the progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, etc.

1,1-Dimethylethanethiol; 2-Isobutanethiol; 2-Methyl-2-propanethiol; 2-Propanethiol, 2-methyl-; Cough. Dizziness. Headache. Nausea. Drowsiness. Redness.;1,1-Dimethylethanethiol;2-METHYL-2-PROPANETHIOL;TBM(TM);tert-Butyl mercaptan, TBM;2-Methyl-2-propanethiol,99%;2-Methyl-2-propanethiol:TBM;2-Methyl-2-propanethiol, 99% 2.5LT;2-Methyl-2-propanethiol, 99% 500ML

Certificates

Basic Info

Product Name:

tert-Butyl mercaptan

Other Name:

2-Propanethiol,2-methyl-;2-Methyl-2-propanethiol;tert-Butanethiol;tert-Butylthiol;1,1-Dimethylethanethiol;2-Isobutanethiol;t-Butylmercaptan;t-Butylthiol;t-Butanethiol;tert-Butyl mercaptan;TBM

CAS No.:

75-66-1

Molecular Formula:

C4H10S

InChIKeys:

InChIKey=WMXCDAVJEZZYLT-UHFFFAOYSA-N

Molecular Weight:

90.19

Exact Mass:

90.19

EC Number:

200-890-2

UNII:

489PW92WIV

ICSC Number:

0019

NSC Number:

229569

UN Number:

2347

DSSTox ID:

DTXSID0026418

Color/Form:

Mobile liquid|COLORLESS LIQUID

HScode:

29309090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

XLogP3:

2.14 (est)

Appearance:

Clear colorless Liquid

Density:

0.80 g/cm³

Melting Point:

-0.5 °C

Boiling Point:

-63.7-64.2 °C @ Press: 760 Torr

Flash Point:

−12 °F

Refractive Index:

1.437

Water Solubility:

Slightly soluble in water

Storage Conditions:

Flammables area

Vapor Pressure:

303.5 mm Hg ( 37.7 °C)

Vapor Density:

3.1 (vs air)

Toxicity:

Oral-Rat LD50: 4729 mg/kg

Flammability characteristics:

Open flame, heat, oxidant is combustible; in case of acid, heat releases toxic sulfur oxide gas

Explosive limit:

Lower members of the group /mercaptans/, such as...butyl mercaptan...form explosive mixtures with air. /mercaptans/

Odor:

Heavy skunk odor

OH:

3.31e-11 cm3/molecule*sec

Henrys Law Constant:

Henry's Law constant = 6.1X10-3 atm-cu m/mol at 25 °C (est)

Dissociation Constants:

pKa = 11.22 at 25 °C

Experimental Properties:

WT/GALLON: 6.71 LB; DISTILLATION RANGE: 62-67 °C|Freezing point = 34 °F|Hydroxyl radical reaction rate constant = 3.31X10-11 cu cm/molec-sec at 25 °C

Physical Dangers:

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

See More tert-Butyl mercaptan Properties 

Hazard Identification

Classification of the substance or mixture

Flammable liquids, Category 2

Skin sensitization, Sub-category 1B

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H225 Highly flammable liquid and vapour H317 May cause an allergic skin reaction H411 Toxic 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/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. 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. P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P391 Collect spillage.
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. Do NOT use compressed air for filling, discharging, or handling. 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, strong bases, strong acids, metals and strong reducing agents.Fireproof. Separated from strong oxidants, strong bases, strong acids, metals, strong reducing agents.

See More tert-Butyl mercaptan Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Epichlorohydrin,Epoxy resin,Calcium chloride,2-Hydroxyethyl acrylate (HEA),2-HYDROXYPROPYLACRYLATE(HPA),2-Hydroxy Ethyl Methacrylate (HEMA)

Location:
C5-517, Magnetic Capital International Central Avenue, Nankai District, Tianjin, China 300381

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2023

Certifications:
Hazardous chemicals business license,Hazardous chemicals business license

Suntechemical located in Tianjin is a professional supplier of fine chemicals. We are manufacturer and trader. Since 2001, we have been acting as a leading supplier of specialty and fine chemicals in China. We handle a wide range of chemicals, including detergent raw materials, food additives, water treatment chemicals as well as textile and tanning-making chemicals. Relying on our professional supply chain management ability, we have established a stable cooperative relationship with domestic and foreign famous company such as DOW CHEMICALS, BASF, HUNTSMAN, TOSOH, DELAMINE, Yangzi Petrochemicals BASF, SINOPEC Group, Shanghai Yuanbang Chemical Industry, Jiangsu Sanmu, etc.

Company Profile

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Egypt	high quality 2-Methyl-2-propanethiol 99% transparent liquid	10 MT	Oct 9, 2023
Egypt	2-Propanethiol, 2-methyl-	16000 KG	Jul 23, 2024

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Tert-butyl mercaptan 75-66-1

Product Description

Seller Information