5-Ethynylisophthalic acid

Product Name: 5-Ethynylisophthalic acid
CAS No.: 432025-97-3
Chemical Name: 5-Ethynylisophthalic acid
Synonyms: DK7429;5-Ethynylisophthalic acid;5-ETHYNYLBENZENE-1,3-DIOIC ACID;5-Ethynyl-1,3-benzenedicarboxylic acid;1,3-Benzenedicarboxylic acid, 5-ethynyl-
CBNumber: CB72755774
Molecular Formula: C10H6O4
Formula Weight: 190.15
MOL File: 432025-97-3.mol

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5-Ethynylisophthalic acid Property

Melting point:: 245-255°C
Boiling point:: 450.7±40.0 °C(Predicted)
Density: 1.47±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: 3.32±0.10(Predicted)

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Safety

Hazard Codes: Xn
Risk Statements: 22-36/37/38
Safety Statements: 26
WGK Germany: 3
HS Code: 2917399590

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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.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 767360
Product name: 5-Ethynyl-1,3-benzenedicarboxylic acid
Purity: 99% (HPLC)
Packaging: 500mg
Price: $239
Updated: 2022/05/15

Crysdot

Product number: CD12072079
Product name: 5-Ethynylisophthalicacid
Purity: 95+%
Packaging: 5g
Price: $771
Updated: 2021/12/16

Ambeed

Product number: A558087
Product name: 5-Ethynylisophthalicacid
Purity: 95+%
Packaging: 5g
Price: $790
Updated: 2021/12/16

Alichem

Product number: 432025973
Product name: 5-Ethynylisophthalicacid
Packaging: 5g
Price: $801.84
Updated: 2021/12/16

Ambeed

Product number: A558087
Product name: 5-Ethynylisophthalicacid
Purity: 95+%
Packaging: 100mg
Price: $43
Updated: 2021/12/16

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