5,5'-(ethyne-1,2-diyl)diisophthalaldehyde

Product Name: 5,5'-(ethyne-1,2-diyl)diisophthalaldehyde
CAS No.: 2237965-02-3
Chemical Name: 5,5'-(ethyne-1,2-diyl)diisophthalaldehyde
Synonyms: 5,5'-(ethyne-1,2-diyl)diisophthalaldehyde;5,5'-(ethyne-1,2-diyl)diisophthalaldehyde ISO 9001：2015 REACH
CBNumber: CB55476483
Molecular Formula: C18H10O4
Formula Weight: 290.27
MOL File: 2237965-02-3.mol

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5,5'-(ethyne-1,2-diyl)diisophthalaldehyde Property

Boiling point:: 554.1±50.0 °C(Predicted)
Density: 1.32±0.1 g/cm3(Predicted)
storage temp.: 2-8°C, stored under nitrogen
Appearance: White to off-white Solid
InChI: InChI=1S/C18H10O4/c19-9-15-3-13(4-16(7-15)10-20)1-2-14-5-17(11-21)8-18(6-14)12-22/h3-12H
InChIKey: QFMPAXGOJPFTGI-UHFFFAOYSA-N
SMILES: C(C1C=C(C=O)C=C(C=O)C=1)#CC1C=C(C=O)C=C(C=O)C=1

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…