(2-CHLOROMETHYL)-5-HYDROXY-4H-PYRAN-4-ONE

$10 - $1392

Price

Brand	Packaging	Price	Product name
aablocks AA005AOW	100mg	$10	2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one
aablocks AA005AOW	250mg	$24	2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one
aablocks AA005AOW	1g	$56	2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one
aablocks AA005AOW	5g	$179	2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one
ACHEMBLOCK X205176	5G	$210	2-(chloromethyl)-5-hydroxy-4H-pyran-4-one
ACHEMBLOCK X205176	25G	$840	2-(chloromethyl)-5-hydroxy-4H-pyran-4-one
AK Scientific 1801AL	250mg	$264	2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one
AK Scientific 1801AL	1g	$504	2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one
AK Scientific 1801AL	100mg	$224	2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one
Alichem 7559811	1g	$234.63	2-(Chloromethyl)-5-hydroxy-4h-pyran-4-one

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Symbol(GHS)

Signal word

Danger

Hazard statements

H302：Harmful if swallowed

H314：Causes severe skin burns and eye damage

Precautionary statements

P260：Do not breathe dust/fume/gas/mist/vapours/spray.

P264：Wash hands thoroughly after handling.

P264：Wash skin thouroughly after handling.

P270：Do not eat, drink or smoke when using this product.

P280：Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312：IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P301+P330+P331：IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353：IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P304+P340：IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338：IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310：Immediately call a POISON CENTER or doctor/physician.

P321：Specific treatment (see … on this label).

P330：Rinse mouth.

P363：Wash contaminated clothing before reuse.

P405：Store locked up.

P501：Dispose of contents/container to..…

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Melting point	164-165°C
Boiling point	321.9±42.0 °C(Predicted)
Density	1.514±0.06 g/cm3(Predicted)
storage temp.	2-8°C, stored under nitrogen
pka	7.80±0.10(Predicted)
Appearance	Off-white to yellow Solid
Cosmetics Ingredients Functions	ANTI-SEBUM
EPA Substance Registry System	4H-Pyran-4-one, 2-(chloromethyl)-5-hydroxy- (7559-81-1)