Diethylstilbestrol
6898-97-1
2026-07-13
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP
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Product Description
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Seller Information
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DescriptionKeywordsQuick DetailsProName:
Diethylstilbestrol
CasNo:6898-97-1
Molecular Formula:C18H20O2
Appearance:A white or almost white,crystalline powder.practically insoluble in water,freely
Application:Supplementary estrogen deficiency symptoms
DeliveryTime:prompt shipment
PackAge:25kg/drum
Port:Hangzhou,Shanghai,China
ProductionCapacity:/
Purity:97.0%~101.0% (HPLC)
Storage:ool and dry
Transportation:by sea ,air or express
LimitNum:1 Kilogram
Superiority
Appearance： A white or almost white,crystalline powder.practically insoluble in water,freely soluble in alcohol.It dissolves in …
Details
Appearance：
A white or almost white,crystalline powder.practically
insoluble in water,freely soluble in alcohol.It dissolves
in solutions of alkali hydroxides.
Identification：
A: Examined between 230 nm and 450 nm,the irradiated solution of the substance to be examined prepareds prescribed in the assay shows two absorption maxima,at 292 nm and 418nm.
B:Infrared absorption spectrophotometry.
C:Examine the chromatograms obtained in the test for
mono-and dimethyl ethers.
D: A deep-yellow colour develops.
PH： Neutral reaction Neutral reaction
4,4'-Dihydroxystilbene and related ethers：The absorbance of the solution measured at 325 nm is not greater than 0.50%.
Mono-and dimethyl ethers：
Mono ethers < 0.50%
Dimethyl ethers < 0.50%
Melting point ：It melts at about 172.0℃
Loss on drying ：≤0.5%
Sulphated ash ：≤0.05%
Assay ：97.0%~101.0% (HPLC)
Basic Info-
Product Name:
Diethylstilbestrol
Other Name:diethyl stilbestrol
CAS No.:6898-97-1
UN No.:56-53-1; 6898-97-1
Molecular Formula:C18H20O2
InChIKeys:RGLYKWWBQGJZGM-UHFFFAOYSA-N
Molecular Weight:268.350
Exact Mass:268.146332
DSSTox ID:DTXSID3040770
HScode:2942000000
Categories:
Characteristics-
PSA:
40.46000
XLogP3:5.93
Density:1.1±0.1 g/cm3
Melting Point:170-172ºC
Boiling Point:407.1±25.0 °C at 760 mmHg
Flash Point:186.9±17.8 °C
Refractive Index:1.603
Water Solubility:1.09e-02 g/L
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Carcinogenicity, Category 1A
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H350 May cause cancer
H411 Toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P203 Obtain, read and follow all safety instructions before use.
P273 Avoid release to the environment.
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.
P318 IF exposed or concerned, get medical advice.
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 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:
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP
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Location:
1613 Guangyin Building,No.42 E.Fengqi Road,Hangzhou,310012 China.
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
7
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
11-50
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Year of Establishment:
2011
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Country Product Purchase Quantity Date Posted Post an enquiry for this product