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sodium 7-ethyl-2-methylundecan-4-yl sulfate

Name: sodium 7-ethyl-2-methylundecan-4-yl sulfate
Brand: DAHAI BIOCHEM
SKU: pr2609032926
Price: 13.5 USD
Availability: InStock

4 Inquiries

Unit Price:

$13.5/KG EXW

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CAS No.:

139-88-8

Grade:

Industrial Grade

Content:

99%

Brand:

DAHAI BIOCHEM

Packaging:

25kg/Bag

Price valid (until):

2026-12-31

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DAHAI BIOCHEM LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

HARD FAT

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Product Description
Seller Information
Inquiry History

Description

Product Detail

"[Product Overview & Applications]
sodium 7-ethyl-2-methylundecan-4-yl sulfate (CAS NO.: 139-88-8) is supplied under stringent quality supervision by DAHAI BIOCHEM. It is a high-purity inorganic chemical intermediate widely utilized in material engineering, chemical synthesis, electronic plating, and specialty catalysts. The product features exceptional chemical purity, reliable batch-to-batch consistency, low residual impurities, and high reaction stability, ensuring maximum efficiency and reliability in customer manufacturing processes.

[Technical Specifications & Parameters]
- Product Name: sodium 7-ethyl-2-methylundecan-4-yl sulfate
- CAS Registry Number: 139-88-8
- Classification: Inorganic Salts & Chemicals
- Assay / Purity: >= 99.0%
- Physical Form / Appearance: White Powder
- Quality Grade: Industrial Grade
- Manufacturer / Brand: DAHAI BIOCHEM
- Standard Export Package: 25kg/Bag
- Minimum Order Quantity (MOQ): 25 KG

[Quality Standards & Storage Conditions]
1. Quality Standards: Conforms strictly to enterprise and international industrial quality standards. Every production lot undergoes rigorous analytical testing including HPLC, GC, or titration analysis with full batch documentation provided.
2. Storage & Handling: Store in tightly sealed original containers in a cool, dry, and well-ventilated warehouse. Keep strictly away from direct sunlight, open flames, high temperatures, moisture, and incompatible substances.
3. Export Logistics & Packaging: Supplied in robust standard export packaging to guarantee integrity during global maritime and air freight. Flexible OEM and customized commercial packaging are available upon inquiry."

ECHEMI Editorial Reference

Liquid

Basic Info

Product Name:

4-Undecanol, 7-ethyl-2-methyl-, hydrogen sulfate, sodium salt

Other Name:

4-Undecanol,7-ethyl-2-methyl-,4-(hydrogen sulfate),sodium salt (1:1);4-Undecanol,7-ethyl-2-methyl-,hydrogen sulfate,sodium salt;7-Ethyl-2-methyl-4-hendecanol sulfate sodium salt;Sodium 7-ethyl-2-methyl-4-undecanol sulfate;Sodium 7-ethyl-2-methylundecyl-4-sulfate;Sodium 2-methyl-7-ethylundecanol-4-sulfate;Sodium sotradecol;STS;Tergitol 4;Sodium 2-methyl-7-ethyl-4-undecyl sulfate;Obliterol;Sotradecol;Trombovar;Varicol;Tergitol Anionic 4;Niaproof 4;STS (detergent);Trombavar;Sodium tetradecyl sulfate;75037-30-8

CAS No.:

139-88-8

Molecular Formula:

C14H30O4S.Na

InChIKeys:

InChIKey=ZNVVFVQLSXWPEV-UHFFFAOYSA-N

Molecular Weight:

316.43200

Exact Mass:

316.16800

EC Number:

205-380-3

Categories:

Inorganic Salts

Characteristics

PSA:

74.81000

XLogP3:

4.95530

Appearance:

Liquid

Refractive Index:

n20/D 1.39

Storage Conditions:

Store at RT.

See More 4-Undecanol, 7-ethyl-2-methyl-, hydrogen sulfate, sodium salt Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 3, Dermal

Skin corrosion, Sub-category 1B

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H311 Toxic in contact with skin H314 Causes severe skin burns and eye damage
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P260 Do not breathe dust/fume/gas/mist/vapours/spray.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P361+P364 Take off immediately all contaminated clothing and wash it before reuse. 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. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
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

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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 4-Undecanol, 7-ethyl-2-methyl-, hydrogen sulfate, sodium salt Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
HARD FAT

Location:
BUILDING 4,NO.571, STR.19,BAIYANG DISTRICT, HANGZHOU,CHINA

Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2025

Inquiry History

4 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	7-Ethyl-2-methyl-4-undecyl sulfate sodium salt	25 L	Feb 17, 2025
India	Sodium tetradecyl sulfate	200 L	Feb 17, 2025
South Africa	SODIUM TETRADECYL SULFATE 3%	2 L	Sep 29, 2025
United Kingdom	sodium tetradecyl sulfate	1000 KG	Sep 29, 2024

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