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6099-90-7 - Phloroglucinol dihydrate, 98% - 1,3,5-Trihydroxybenzene dihydrate - A13034 - Alfa Aesar

A13034 Phloroglucinol dihydrate, 98%

CAS Number
6099-90-7
Synonyms
1,3,5-Trihydroxybenzene dihydrate

Size Price ($) Quantity Availability
25g 20.75
100g 60.15
500g 196.80
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Phloroglucinol dihydrate, 98%

MDL
MFCD00149090
EINECS
203-611-2

Chemical Properties

Formula
C6H6O3•2H2O
Formula Weight
162.14 (126.11anhy)
Melting point
214-217°
Sensitivity
Light Sensitive
Solubility
Slightly soluble in water.

Applications

Phloroglucinol dihydrate is utilized in the preparation of active pharmaceutical ingredients such as flopropione. It acts as a reagent for the Tollens’ test for pentoses. It is mixed with hydrochloric acid and plays an important role for the detection of lignin (Wiesner test). It is involved in the analysis and qualitative detection of free hydrochloric acid in gastric juice by using Gunzburg reagent. Further, it serves as a coupling agent in printing. It is also employed as a reagent for pentoses, pentosans, aldehydes and as a decalcifier of bone specimens in microscopy.

Notes

Light sensitive. Incompatible with acid chlorides, acid anhydrides, bases and oxidizing agents.

Literature References

Cheng, C.; Liu, C.; Gu, Y. One-pot three-component reactions of methyl ketones, phenols and a nucleophile: an expedient way to synthesize densely substituted benzofurans. Tetrahedron 2015, 71 (42), 8009-8017.

Qin, W.; Lü, H.; Xie, Z. Preparation and evaluation of o-phenanthroline immobilized on a hybrid silica monolith modified with ionic liquids for reversed-phase pressurized capillary electrochromatography. J. Sep. Sci. 2014, 37 (24), 3722-3728.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,7328
Harmonized Tariff Code
2907.29
TSCA
Yes
RTECS
SY1050000

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