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Normal Dodecyl Mercaptan 112-55-0 NDM 98.5% liquid

Name: Normal Dodecyl Mercaptan 112-55-0 NDM 98.5% liquid
Brand: Guojiazhongan
SKU: pr2404071106
Price: 8611 USD
Availability: InStock

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CAS No.:

112-55-0

Grade:

Industrial Grade

Content:

98.5%

Port:

QINGDAO

Brand:

Guojiazhongan

Packaging:

170KG/Drum

Price valid (until):

2024-05-07

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QINGDAO GUOJIA ZHONG AN INTERNATIONAL TRADE CO.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

petrochemical additives,additives,chemicals

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Product Description
Seller Information
Inquiry History

Description

Our company is committed to improving the product quality and operation of refining and ethylene process by tracking and monitoring the whole process. In recent years, our refining auxiliaries, ethylene additives, product oil additives, has been applied in a lot of refineries of Sinopec, Petrochina, CNOOC, which have achieved good use effect and economic benefit.

Product Detail

Normal Dodecyl Mercaptan CAS 112-55-0
Density (20°C):	858 kg/m3
Viscosity (20 °C):	3.24 mPa.s (cP)
Flash point (closed cup):	128 °C
Vapour pressure (20°C):	0.003 mbar (hPa)
Vapour pressure (50°C):	0.063 mbar (hPa)
Refractive index (20°C):	1.461
Boiling point:	≥ 274 °C
Melting point	< -30°C
Decomposition temperature:	350°C

—— Applications ——

Additives

Antioxidants

Lubricants

Polymers

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Certificates

Basic Info

Product Name:

1-Dodecanethiol

Other Name:

1-Dodecanethiol;Dodecyl mercaptan;Lauryl mercaptan;n-Lauryl mercaptan;n-Dodecanethiol;n-Dodecyl mercaptan;1-Mercaptododecane;1-Dodecyl mercaptan;n-Dodecylthiol;NSC 814;1-Dodecylthiol;Thiokalcol 20;NDM;n-Dodecyl thiolate;859759-62-9;2022216-73-3

CAS No.:

112-55-0

Molecular Formula:

C12H26S

InChIKeys:

InChIKey=WNAHIZMDSQCWRP-UHFFFAOYSA-N

Molecular Weight:

202.4

Exact Mass:

202.40

EC Number:

203-984-1

UNII:

S8ZJB6X253

ICSC Number:

0042

NSC Number:

229570|11884|814

UN Number:

3334|1228

DSSTox ID:

DTXSID6025220

Color/Form:

Colorless, water-white, or pale-yellow, oily liquid [Note: A solid below 15 degrees F].

HScode:

29309070

Categories:

Organosulfur Compounds

Characteristics

PSA:

XLogP3:

6.18 (est)

Appearance:

Clear Liquid

Density:

0.8450 g/cm³ @ Temp: 20 °C

Melting Point:

-7 °C

Boiling Point:

142-145 °C @ Press: 15 Torr

Flash Point:

>230 °F

Refractive Index:

n 20/D 1.459(lit.)

Water Solubility:

H2O: IMMISCIBLE

Storage Conditions:

2-8°C

Vapor Pressure:

Vapour pressure, kPa at 25°C: 0.33

Vapor Density:

7 (vs air)

Toxicity:

LD50 orally in Rabbit: > 2000 mg/kg1-Dodecanethiol can cause severe skin burns and eye damage. It may cause an allergic skin reaction. It is very toxic to aquatic life with long lasting effects.

Flammability characteristics:

Open flame is flammable; sulfur oxide gas is liberated by high heat

Explosive limit:

Explosion hazard: ... /It/ produce/s/ explosive concentrations of vapor only at high temperatures.

Odor:

MILD CHARACTERISTIC

Henrys Law Constant:

Henry's Law constant = 5.9X10-2 atm-cu m/mol at 25 °C (est)

Experimental Properties:

Saturated vapor concentration is approximately 8 to 9 ppm|Conversion factor: 8.26 mg/cu m = 1 ppm|Liquid-water interfacial tension: (EST) 30 dynes/cm at 20 °C|Distillation range: 200-235 °C|For more Other Experimental Properties (Complete) data for 1-DODECANETHIOL (6 total), please visit the HSDB record page.

Air and Water Reactions:

Air and moisture sensitive. Insoluble in water. Reacts vigorously with water or steam.

Reactive Group:

Sulfides, Organic

Reactivity Alerts:

Water-Reactive

Reactivity Profile:

LAURYL MERCAPTAN is incompatible with bases, oxidizing agents, reducing agents and alkali metals. Easily oxidized to disulfide. (NTP, 1992)

Heat of Combustion:

-10,100 cal/g (est)

Flammable Limits:

Class IIIA Combustible Liquid: Fl.P. at or above 140°F and below 200°F.

Heat of Vaporization:

60 cal/g (est)

See More 1-Dodecanethiol Properties 

Hazard Identification

Classification of the substance or mixture

Skin corrosion, Sub-category 1C

Skin sensitization, Sub-category 1A

Serious eye damage, Category 1

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H314 Causes severe skin burns and eye damage H317 May cause an allergic skin reaction H410 Very toxic to aquatic life with long lasting effects
Prevention	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash ... thoroughly after handling. 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	P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help. P391 Collect spillage.
Storage	P405 Store locked up.
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. Above 88Â°C use a closed system and ventilation. 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

Separated from strong oxidants.Separated from strong oxidants.

See More 1-Dodecanethiol Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
petrochemical additives,additives,chemicals

Location:
Room 807,Shuangshan Building, No. 65, HarbinRoad,Shibei District, Qingdao City, China

Payment Terms:
L/C,100% TT in advance

Average lead Time:
90

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2023

Certifications:
Certification for Safe Transport ofChemical Goods

Company Profile

QINGDAO GUOJIAZHONG AN INTERNATIONAL TRADE CO., LTD. was established in 2023 and is headquartered in Qingdao, China. It is a leading provider of professional refining, petrochemical, and finished oil additives in the industry. Since its establishment in Qingdao in 2023, the company has been committed to providing high-quality petroleum and chemical additives, as well as chemicals, and has an experienced management team, highly motivated marketing team, and professional technical consultants and engineers. The company is customer-centric and strives to provide world-class process additives for refining and ethylene processes, aiming to improve customers' production efficiency and product quality, reduce operational costs, and achieve sustainable development. The products and services of the company cover various aspects of refining, petrochemical, and finished oil industries, including catalysts, additives, chemicals, process technology consulting, etc., to meet the diverse needs of different customers.

Our company is committed to improving the product quality and operation of refining and ethylene process by tracking and monitoring the whole process. In recent years, our refining auxiliaries, ethylene additives, product oil additives, has been applied in a lot of refineries of Sinopec, Petrochina, CNOOC, which have achieved good use effect and economic benefit.

Inquiry History

4 Inquiries

Country	Product	Purchase Quantity	Date Posted
Russia	Normal Dodecyl Mercaptan 98.5% liquid	14000 KG	Sep 16, 2024
Oman	Dodecyl Mercaptan	0.10 L	Mar 31, 2025
Portugal	Dodecane-1-thiol	15 MT	Sep 26, 2025
Egypt	Dodecyl mercaptan	1 KG	Jul 9, 2025

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