NSC 1025
3,6-Dimethyl-4-octyn-3,6-diol
CAS: 78-66-0
Molecular Formula: C10H18O2
NSC 1025 - Names and Identifiers
NSC 1025 - Physico-chemical Properties
| Molecular Formula | C10H18O2 |
| Molar Mass | 170.25 |
| Density | 0.9409 (rough estimate) |
| Melting Point | 54-55°C |
| Boling Point | 208-214°C 680mm |
| Flash Point | 208-214°C/680mm |
| Vapor Presure | 0.0336mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Almost white |
| pKa | 12.92±0.29(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.4460 (estimate) |
| MDL | MFCD00004480 |
| Physical and Chemical Properties | Crystalline solid. Melting point 53-55 ℃, boiling point 222 ℃,208-214 ℃(90.7kPa), relative density of 0.933. |
NSC 1025 - Risk and Safety
| Risk Codes | 22 - Harmful if swallowed |
| Safety Description | S22 - Do not breathe dust. S36/37 - Wear suitable protective clothing and gloves. |
| RTECS | RI2650000 |
NSC 1025 - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | used as viscosity reducing agent for polyethylene plastisol, anti-gelling agent for aniline ink, heat stabilizer for polyvinyl chloride, wetting agents for cosmetic soaps and shampoos, polyol components for polyurethanes and polyesters, Defoamers for plating baths, dispersants for dyes, etc. |
| production method | results from the reaction of acetylene with 2-butanone (see article 15330,15320). |
Last Update：2024-04-10 22:29:15
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CAS: 78-66-0
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CAS: 78-66-0
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Product Name: 3,6-Dimethyl-4-octyne-3,6-diol Visit Supplier Webpage Request for quotationCAS: 78-66-0
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Product Name: 36-dimethyl-4-octyne-6-diol Visit Supplier Webpage Request for quotationCAS: 78-66-0
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Product Name: 3,6-Dimethyloct-4-yne-3,6-diol Visit Supplier Webpage Request for quotationCAS: 78-66-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
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Product Name: 3,6-Dihydroxy-3,6-Dimethyl-4-Octyne Visit Supplier Webpage Request for quotation
CAS: 78-66-0
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CAS: 78-66-0
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View History
NSC 1025
Zinc Malate Anhydrous
Ruthenium oxide (RuO2), monohydrate
DIETHYLGLYCINE
3-异丙基肼基羧酸叔丁酯
2-癸烯酸
双氢化牛脂基甲基苄基氯化铵
4-AMINO-2-HYDROXY-5-HYDROXYMETHYLPYRIMIDINE
高氯酸锂 溶液
6-Bromo-3-methoxy-pyrazine-2-carboxylic acid methyl ester
Zinc Malate Anhydrous
Ruthenium oxide (RuO2), monohydrate
DIETHYLGLYCINE
3-异丙基肼基羧酸叔丁酯
2-癸烯酸
双氢化牛脂基甲基苄基氯化铵
4-AMINO-2-HYDROXY-5-HYDROXYMETHYLPYRIMIDINE
高氯酸锂 溶液
6-Bromo-3-methoxy-pyrazine-2-carboxylic acid methyl ester