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818587 2,5-二甲基-3-庚炔-2,5-二醇

2,5-Dimethyl-3-hexyne-2,5-diol for synthesis. CAS 142-30-3, molar mass 142.19 g/mol.

2,5-二甲基-3-庚炔-2,5-二醇 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 142-30-3 EC Number: 205-533-4 Molar Mass: 142.19 g/mol Hill Formula: C₈H₁₄O₂
818587
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
142-30-3205-533-4C₈H₁₄O₂142.19 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8.18587.0100 塑膠瓶 100 g
Description
Catalogue Number818587
References
Product Information
CAS number142-30-3
EC number205-533-4
Hill FormulaC₈H₁₄O₂
Molar Mass142.19 g/mol
HS Code2905 39 95
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Application2,5-Dimethyl-3-hexyne-2,5-diol for synthesis. CAS 142-30-3, molar mass 142.19 g/mol.
Biological Information
Physicochemical Information
Boiling point205 °C (1013 hPa)
Density0.94 g/cm3 (20 °C)
Melting Point93 - 95 °C
Vapor pressure0.025 hPa (40.3 °C)
Solubility240 g/l
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H319: Causes serious eye irritation.
Precautionary Statement(s)P264: Wash skin thoroughly after handling.
P280: Wear eye protection/ face protection.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337 + P313: If eye irritation persists: Get medical advice/ attention.
Signal WordWarning
RTECSMR0176000
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (GC, area%)≥ 99.0 % (a/a)
Melting range (lower value)≥ 93 °C
Melting range (upper value)≤ 95 °C
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8.18587.0100 04022536439990

Documentation

2,5-二甲基-3-庚炔-2,5-二醇 MSDS

Title

Safety Data Sheet (SDS) 

2,5-二甲基-3-庚炔-2,5-二醇 Certificates of Analysis

Product Number PackagingSpecificationLot Number
8.18587.0100 塑膠瓶PDF Specification Document

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