Purity : >98.0%(GC)

CAS No.: 98-03-3
EC No.: 202-629-8
EC Name: thiophene-2-carbaldehyde
ECHA Name: Thiophene-2-carbaldehyde


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SKU: Thiophene-2-carbaldehyde ; 98-03-3 ; thiophene-2-carbaldehyde ; 202-629-8 ; Thiophene-2-carbaldehyde ; 100.002.391 Category:
Purity / Analysis Method >98.0%(GC)
Molecular Formula / Molecular Weight C5H4OS = 112.15
Physical State (20 deg.C) Liquid
Storage Temperature 0-10deg.C
Condition to Avoid Heat Sensitive
CAS RN 98-03-3
PubChem Substance ID 87576586
MDL Number MFCD00005429

Specification & Properties

Appearance Colorless to Light yellow to Light orange clear liquid
Purity(GC) min. 98.0 %
Boiling Point 198 deg.C
Flash point 78 deg.C
Specific Gravity (20/20) 1.23
Refractive Index 1.59
Solubility in water Soluble
Solubility (soluble in) Ether
Solubility (insoluble in) Ethanol

Safety & Regulations

Safety Information:
Chemical Safety Chemical Safety
Signal Word Warning
Hazard Statements H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H227 : Combustible liquid.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
P403 + P235 : Store in a well-ventilated place. Keep cool.
Related Laws:
RTECS# XM8135000
Transport Information:
Hazard Classification:

According to the classification provided by companies to ECHA in REACH registrations this substance
is harmful if swallowed,
causes serious eye irritation,
causes skin irritation,
may cause an allergic skin reaction and
may cause respiratory irritation.

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