High purity 4-Acetoxyindole
5 Inquiries
99-76-3
Pharmaceutical Grade
99%
Shanghai
Weckchem
25kg/drum
2024-05-29
Demulsifier Active Ingredient,1-Bromooctadecane,1-Bromo-2-methylpropane,1-Bromohexadecane,2-Bromobutane,2-Morpholinoethanol
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Methylparaben
Other Name:NIPAGIN PLAIN;P-HYDROXYBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0098;METHYLPARABEN,FCC;METHYLPARABEN,NF;4-HYDROXYBENZOICACIDMETHYLESTER(METHYLPARABEN);4-HYDROXYLMETHYLBENZOATE;Methyl-4-hydroxybenzoat
CAS No.:99-76-3
Molecular Formula:C8H8O3
InChIKeys:LXCFILQKKLGQFO-UHFFFAOYSA-N
Molecular Weight:152.15
Exact Mass:152.15
BRN:509801
EC Number:202-785-7
TSCA:TSCA listed
Color/Form:White to almost white
HScode:29182930
Categories:
Characteristics-
PSA:
46.5
XLogP3:2
Appearance:White to almost white Crystalline Powder
Density:1,46g/cm
Melting Point:125-128 °C (lit.)
Boiling Point:298.6 °C
Flash Point:280°C
Refractive Index:1.4447 (estimate)
Water Solubility:Slightly soluble in water.
Storage Conditions:0-6°C
Vapor Pressure:0.000005 hPa (20 °C)
Toxicity:ADI 0～10mg/kg(FAO/WHO,2001).GRAS(FDA,§184．1490，2000).LD503000mg/kg(Dog, mouth)
Flammability characteristics:Flammable, spicy and irritating smoke emitted from the fire
Odor:odorless or faint char. odor, sl. burning taste
PH:5.8 (H2O, 20°C) (saturated solution)
PKA:pKa 8.15(H2O,t =20.0) (Uncertain)
Henrys Law Constant:4.5×103mol/(m3Pa) at 25℃, HSDB (2015)
Autoignition Temperature:>600 °C
Critical Temperature & Pressure:room temp
Hazard IdentificationClassification of the substance or mixture
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word No signal word
Hazard statement(s) H411 Toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P273 Avoid release to the environment.
Response P391 Collect spillage.
Storage none
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
Keep container tightly closed in a dry and well-ventilated place.
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Seller Information
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Business Type:
Trader
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Main Products:
Demulsifier Active Ingredient,1-Bromooctadecane,1-Bromo-2-methylpropane,1-Bromohexadecane,2-Bromobutane,2-Morpholinoethanol
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Location:
Hongyang RD, Yinong Town, Xiaoshan District, Hangzhou City, Zhejiang Prov., China 311247
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Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
20
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Total Annual Revenue:
Less than $1 million
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Total Employees:
Less than 5
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Year of Establishment:
2018
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Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
India
Methyl parahydroxybenzoate (E218)
3 MT Sep 13, 2023 
Egypt
Methyl parben
250.00 KG Dec 25, 2024
India
Methylparaben NF
25 MT Jan 8, 2024
Egypt
Methyl Paraben Base
500.00 KG Jan 29, 2026 
United States
China Manufacturers Active Concentrate Detergent Raw Material Liquid 86438-79-1 Capb T-50 Betaine 50%
55 G Jul 11, 2023 Post an enquiry for this product
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