Organic compounds | Thermo Fisher Scientific

Polyethylene glycol is used in the modification of therapeutic proteins and peptides to enhance its solubility. It is also used in the fabrication of bioactive and immuno isolating barriers for encapsulation of cells. In gas chromatography, it is used as a polar stationary phase.

Caffeine, 99%

This material is traded for research purposes ONLY. Thermo Fisher does NOT certify this material as suitable for pharmaceutical, cosmetic, veterinary or food use. Caffeine has inhibitory action against lung and colon tumorigenses and virus induction.

Propionyl chloride, 98%

Propionyl chloride is used as an intermediate in the production of agrochemicals and pharmaceuticals. It serves as an intermediate for dyes, textile auxiliaries and peroxide compounds. It acts as a crop protecting agent.

Formaldehyde (37% by Weight/Molecular Biology), Fisher BioReagents

Sodium Citrate Dihydrate (Small, Colorless Granules), Fisher BioReagents™

Sodium Citrate Dihydrate (Small, Colorless Granules)

Pyridoxine Hydrochloride, Fisher BioReagents

1,10-Diaminodecane, 97%

SMILES: C(CCCCCN)CCCCN. EINECS Number: 211-471-9. Beilstein: 04, 273. TSCA: TSCA.

1,4-Diaminobutane, 99%

CAS Min %: 98.5 TSCA: TSCA. Synonym: butylenediamine. Chemical Name or Material: 1, 4-Diaminobutane.

1,5-Diaminopentane, 98%

Assay Percent Range: 97.5% min. (GC) Melting Point: 9°C. Synonym: n2p. Synonym: l90ben6oll.

3,3'-Diaminobenzidine tetrahydrochloride hydrate, 97%, contains up to 10% water

Synonym: 3,3'-diaminobenzidine hydrate tetrahydrochloride. RTECS Number: DV8753000. CAS: 868272-85-9. Synonym: acmc-209qbm.

3,5-Diaminobenzoic acid, 98%

Melting Point: 235°C. Synonym: benzoic acid, 3,5-diamino. Solubility Information: Solubility in water: 7g/L (22°C). Other solubilities: soluble in alcohol and ether TSCA: TSCA.

4,4'-Diaminostilbene-2,2'-disulfonic acid, 95%

Synonym: 4,4'-diaminostilbene-2,2'-disulphonic acid. Health Hazard 3: GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
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.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification. Color: Brown-Yellow to Cream. InChI Key: REJHVSOVQBJEBF-OWOJBTEDSA-N.

1,8-Diazabicyclo[5.4.0]undec-7-ene, 98+%

Melting Point: -70.0°C Synonym: unii-h1ilj6ibux. EINECS Number: 229-713-7. CAS: 6674-22-2.

Dibenzoylmethane, 98%

Boiling Point: 219°C to 221°C (18.0 mmHg) Merck Index: 15,3014. Molecular Formula: C₁₅H₁₂O₂. TSCA: TSCA.

alpha,alpha'-Dibromo-o-xylene, 96%

Synonym: 1,2-dibenzyl bromide. Synonym: o-xylylene bromide. TSCA: TSCA. Health Hazard 3: GHS P Statement:
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Wear 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.
Immediately call a POISON CENTER or doctor/physician.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.