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Lab Ten-Carbon Halogenated Alkyl Synthetic Intermediate CAS 4282-29-5 For Closed In-Vitro Organic Synthesis Research

Unit Price:

$1/UNIT FOB

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CAS No.:

4282-29-5

Content:

99%

Port:

Shenzhen City

Packaging:

Bottle,barrel,cargo,container,etc.

Price valid (until):

2027-03-11

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Yiwu Zhanpian Trading Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against B/L draft before shipment,100% TT in advance

Qualification:

Main Products:

Retatrutide,Tirzepatide,Semaglutide,GHK-CU

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Product Description
Seller Information

Description

Superiority

Popular Products, Premium Grade, Cost-Effective Pricing, Timely Shipment, Prompt Communication

Details

LEAPChem provides high-grade laboratory chemical materials, research building blocks, custom compound synthesis services, specialty fine chemicals and diversified industrial chemical raw materials.

ECHEMI Editorial Reference

yellow to beige-pinkish or light brown crystalline

Basic Info

Product Name:

3,4-Thiophenedicarboxylic acid

Other Name:

3,4-Thiophenedicarboxylic acid;NSC 672208;NSC 81793

CAS No.:

4282-29-5

Molecular Formula:

C6H4O4S

InChIKeys:

InChIKey=ZWWLLYJRPKYTDF-UHFFFAOYSA-N

Molecular Weight:

172.16

Exact Mass:

172.16

NSC Number:

672208|81793

DSSTox ID:

DTXSID30292335

HScode:

2934999090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

103

XLogP3:

0.7

Appearance:

Yellow to beige-pinkish or light brown Crystalline Powder

Density:

1.7±0.1 g/cm3

Melting Point:

230-231 °C

Boiling Point:

405.9°C at 760 mmHg

Flash Point:

199.3±24.6 °C

Refractive Index:

1.663

See More 3,4-Thiophenedicarboxylic acid Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	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. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). 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.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. 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 3,4-Thiophenedicarboxylic acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Retatrutide,Tirzepatide,Semaglutide,GHK-CU

Location:
Plot 1, No. 205 Tongbao Road, Jiangdong Subdistrict, Yiwu City, Jinhua City, Zhejiang Province

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

Year of Establishment:
2026
Country Product Purchase Quantity Date Posted

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Lab Ten-Carbon Halogenated Alkyl Synthetic Intermediate CAS 4282-29-5 For Closed In-Vitro Organic Synthesis Research

Product Description

Seller Information

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

More Choices Find All Products for Sale 

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