2,5-Dimethylthiophene
638-02-8
Industrial Grade
98%
guangzhou
Cuicheng Bio
5g
2026-07-13
Ginsenoside Rb1,Ginsenoside Rg1,Ginsenoside Re,Ginsenoside CK,Ginsenoside Rg2,Ginsenoside Rg5
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
2,5-Dimethylthiophene
Other Name:Thiophene,2,5-dimethyl-;2,5-Dimethylthiophene;NSC 60689
CAS No.:638-02-8
Molecular Formula:C6H8S
InChIKeys:InChIKey=GWQOOADXMVQEFT-UHFFFAOYSA-N
Molecular Weight:112.19
Exact Mass:112.19
BRN:106450
EC Number:211-313-9
NSC Number:60689
DSSTox ID:DTXSID2074295
HScode:29349990
Categories:
Characteristics-
PSA:
28.2
XLogP3:2.4
Appearance:Clear colorless to slightly yellow Liquid
Density:0.9836 g/cm3 @ Temp: 20 °C
Melting Point:-62.6 °C
Boiling Point:136.5 °C
Flash Point:75 °F
Refractive Index:1.527
Water Solubility:Insoluble in water. soluble in alcohol, ether and benzene.
Storage Conditions:Flammables area
Vapor Pressure:9.86 mmHg
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H226 Flammable liquid and vapour
Precautionary statement(s) 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/...
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.
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 StoragePrecautions 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.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Ginsenoside Rb1,Ginsenoside Rg1,Ginsenoside Re,Ginsenoside CK,Ginsenoside Rg2,Ginsenoside Rg5
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Location:
Chuangzhi valley,Chuangzhi Industrial Park ,Hanzhong Economic and Technological Dvelopment Zone,Hanzhong City, Shaanxi Province
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Year of Establishment:
2019
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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