 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Diethyl diselenide for Sale > DIETHYLDISELENIDE 628-39-7

DIETHYLDISELENIDE 628-39-7 buy - large image1

DIETHYLDISELENIDE 628-39-7

Name: DIETHYLDISELENIDE 628-39-7
Brand: Orient
SKU: pr2511271638
Price: 5 USD
Availability: InStock

TDS

Unit Price: Get Latest Price 

CAS No.:

628-39-7

Grade:

Industrial Grade

Content:

99%

Port:

SHANGHAI

Brand:

Orient

Packaging:

25kg/bag,500kg/bag, customized

Price valid (until):

2025-12-27

Contact Supplier

 Chat Now

Qingdao Orient Chemical Co.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

 Visit Store

Product Description
Seller Information

Description

Focusing on innovative research, development, and production in the field of fine chemicals, we prioritize technology, quality, and market orientation. We collaborate with global partners to build a high-tech chemical industry chain and promote sustainable development in the industry.

The company's main products include pharmaceutical intermediates, food additives, essence, spices and plant extracts. The products have passed international certification and are exported to Europe, America, Japan, South Korea and Southeast Asia.

DIETHYLDISELENIDE Basic information

Product Name:	DIETHYLDISELENIDE
Synonyms:	diethyldiselenium;Diethyl perselenide;ethyldiselanylethane;DIETHYLDISELENIDE;diselenide,diethyl;ethyldiselenide;DiethyldiS34-0550;Diethyldiselenidelightyellowliq
CAS:	628-39-7
MF:	C4H10Se2
MW:	216.04
EINECS:	211-042-6
Product Categories:	organoselenides
Mol File:	628-39-7.mol

DIETHYLDISELENIDE Chemical Properties

Boiling point	85°C 21mm
density	1,23 g/cm³
refractive index	1.476825
Fp	22°C
storage temp.	below 5° C
solubility	Chloroform (Slightly), Methanol (Slightly)
form	liquid
color	red-brown
Sensitive	air sensitive, store cold
InChI	InChI=1S/C4H10Se2/c1-3-5-6-4-2/h3-4H2,1-2H3
InChIKey	OMAWWKIPXLIPDE-UHFFFAOYSA-N
SMILES	[Se](CC)[Se]CC
EPA Substance Registry System	Diselenide, diethyl (628-39-7)

Safety Information

Risk Statements	23/25-33-50/53
Safety Statements	20/21-28-45
RIDADR	3283
RTECS	JM9151750
TSCA	No
HS Code	2931.90.9051
HazardClass	6.1
PackingGroup	III

DIETHYLDISELENIDE Usage And Synthesis

Uses

Diethyl Diselenide is an antioxidant compound effective in protection against lipid peroxidation in mice.

Diethyl diselenide, chemical formula C4H10Se2, molecular weight 216.04. Its density is 1.23g/cm ³, flash point is 22 ℃, and refractive index is 1.4768. Appearance: Yellow to red liquid. CAS number: 628-39-7, which is like its unique "ID number" in the chemical world. With this number, scientific researchers and chemical practitioners can quickly and accurately find it and study it

Widely used for various purposes

Organic synthesis expert: In the field of organic synthesis, it is a skilled hand ！ It is a key intermediate for synthesizing various molecules with pharmacological activity. Just like when building a 'chemical building', it is an indispensable cornerstone, making great contributions to the construction of complex organic molecular structures.

In the field of medicine, it also plays an important role in pharmaceutical research. Can be used to manufacture certain drugs, such as antiepileptic drugs, antibiotics, and local anesthetics. It is like an invisible 'medical elf', behind the scenes supporting the cause of human health.

Other fields also shine: in addition to the above-mentioned fields, it can also be used to manufacture adhesives, rubber, and plastics, helping these materials improve their performance; In metal surface treatment and paint coating, it can make the metal surface more corrosion-resistant and the paint coating more durable and bright; Even in the manufacture of some cosmetics, perfume and spices, it also has its shadow, adding unique charm to the products; In the field of agriculture, it can also be used as insecticides and fungicides to protect crops from pests and diseases

Hazard

A poison by ingestion and skin contact. Low toxicity by inhalation. A moderate eye irritant.

Shop Ethyl 2-(ethoxymethylene)acetoacetate 3788-94-1-Detailed Image 5

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 2

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 3

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 4

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 5

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 6

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 7

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 8

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 9

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 10

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 11

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 12

—— Q&A ——

Q1:Do you provide sample?

A: Yes, we can provide free sample, you only need pay the shipping cost.

Q2: What is the lead time?

A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

Q3: How can I buy? What is the payment method?

A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

A：We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.

Certificates

Basic Info

Product Name:

Diethyl diselenide

Other Name:

Diselenide,diethyl;Ethyl diselenide;Diethyl diselenide;(Ethyldiselanyl)ethane

CAS No.:

628-39-7

Molecular Formula:

C4H10Se2

InChIKeys:

InChIKey=OMAWWKIPXLIPDE-UHFFFAOYSA-N

Molecular Weight:

216.04200

Exact Mass:

216.04

EC Number:

211-042-6

UNII:

VXY5C4DV6P

DSSTox ID:

DTXSID5060853

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

XLogP3:

1.18620

Density:

1.6798 g/cm³ @ Temp: 20 °C

Boiling Point:

74-75 °C @ Press: 14 Torr

Flash Point:

22ºC

Refractive Index:

1.476825

See More Diethyl diselenide Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 3, Oral

Acute toxicity - Category 3, Dermal

Skin irritation, Category 2

Eye irritation, Category 2

Acute toxicity - Category 3, Inhalation

Specific target organ toxicity â repeated exposure, Category 2

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)	H301+H311+H331 Toxic if swallowed, in contact with skin or if inhaled H315 Causes skin irritation H319 Causes serious eye irritation H373 May cause damage to organs through prolonged or repeated exposure H410 Very toxic to aquatic life with long lasting effects
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/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment.
Response	P301+P316 IF SWALLOWED: Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P316 Get emergency medical help immediately. P361+P364 Take off immediately all contaminated clothing and wash it before reuse. P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. 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. P319 Get medical help if you feel unwell. P391 Collect spillage.
Storage	P405 Store locked up. P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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 Diethyl diselenide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

A reliable supplier is like insurance.

We are mainly specilized in supply of pharmaceutical intermediates, electronic chemicals，food additives, and other fine chemical products.
Integrity is the foundation, quality is life. We would like to work together with you to build a greener and brighter future.

Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221
Country Product Purchase Quantity Date Posted

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
Diethyldiselenide	/99.00		HANGZHOU LEAP CHEM CO., LTD.	Inquiry
Diethyldiselenide	/		Creasyn Finechem(Tianjin) Co., Ltd.	Inquiry