Trimethylacetaldehyde 98%
630-19-3
Pharmaceutical Grade
98%
TIANJIN
25kg/9kg Blue HDPE Drum (Used For PG)
2019-05-05
108-30-5,Succinic Anhydride
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Product Description
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Seller Information
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DescriptionECHEMI Editorial ReferenceClear colorless liquid
Pivaldehyde is an organic compound, more specifically an aldehyde. Shown in the image is a line-angle representation of this organic aldehyde, whose systematic name, 2,2-dimethylpropanal, is based on the longest carbon chain (three carbons), ending in "-al" to indicate the aldehyde functionality, and where another descriptive synonym is trimethylacetaldehyde. Pivaldehyde is an example of an aldehyde with a sterically bulky R group, the tertiary-butyl group (with 3 methyl groups, at lower left in the image), attached to the carbonyl, >C=O. By definition, the other "group", R', is a hydrogen (H) atom, shown here pointing directly upward.
2,2-dimethylpropanal is a member of the class of propanals that is propanal substituted by two methyl groups at position 2. It is a member of propanals and a 2-methyl-branched fatty aldehyde.Basic Info-
Product Name:
Pivalaldehyde
Other Name:Propanal,2,2-dimethyl-;Pivalaldehyde;Pivaldehyde;2,2-Dimethylpropanal;Trimethylacetaldehyde;Neopentanal;Pivalic aldehyde;2,2-Dimethylpropionaldehyde;α,α-Dimethylpropionaldehyde;α,α-Dimethylpropanal;tert-Valeraldehyde;Neopentaldehyde;tert-Butylformaldehyde;2,2-Dimethylpropanaldehyde;tert-Pentanal;NSC 22043;tert-Butyraldehyde;2,2′-Dimethylpropanal
CAS No.:630-19-3
Molecular Formula:C5H10O
InChIKeys:InChIKey=FJJYHTVHBVXEEQ-UHFFFAOYSA-N
Molecular Weight:86.13230
Exact Mass:86.13
EC Number:211-134-6
UNII:SSC20260QW
NSC Number:22043
DSSTox ID:DTXSID2060888
HScode:2912190090
Categories:
Characteristics-
PSA:
17.07000
XLogP3:1.23140
Appearance:clear slightly yellow liquid
Density:0.771 g/cm3 @ Temp: 20 °C
Melting Point:6 °C
Boiling Point:77.5 °C
Flash Point:-15ºC
Refractive Index:1.3775-1.3795
Water Solubility:H2O: negligible soluble
Storage Conditions:2-8ºC
OH:2.65e-11 cm3/molecule*sec
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 2
Skin irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H225 Highly flammable liquid and vapour
H315 Causes skin irritation
H335 May cause respiratory irritation
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/...
P264 Wash ... thoroughly after handling.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
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.
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.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
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 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:
108-30-5,Succinic Anhydride
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Location:
handan
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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:
300 days
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Total Annual Revenue:
$50 million-$100 million
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Total Employees:
101-200
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Year of Establishment:
2007
Company Certificates-
Business license
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ISO9001:2015
Handan Huajun Chemical Co., Ltd. is a technology-oriented enterprise specialized in the research, development and industrialization of fine chemicals. At present, we mainly focus on the development and sales of pharmaceutical intermediates, HPLC chromatographic pure reagents, pyridine-free Karl Fischer reagents, biological reagents, etc.; and provide technical support and cooperative services for various customized chemicals.
In order to increase the innovation and development needs of enterprises, Handan Development Zone Deshang Biotechnology Co., Ltd. was established in Handan High-tech Industrial Park in 2010. As an experimental base for product development, it has established close ties with Hebei University of Technology, Nankai University, and Zhejiang University, respectively. The cooperative relationship and joint research and development of high-end products in the field of biopharmaceuticals have laid a solid foundation for the development of the enterprise.
In addition, the company also has independent cooperative laboratories in Shanghai and Suzhou, with strong research and development capabilities and strong technical force; advanced product technology equipment, complete monitoring facilities and stable product quality.
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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