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Oxacyclic compounds
Oxacyclic compounds are organoheterocyclic compounds containing one or more oxygen atoms within the ring's structure or bonded to the ring.
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| — | 137°C (2 mmHg) | — | Each | |||
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Phthalic anhydride, 99% Thermo Scientific Chemicals
Chemical Name or Material: Phthalic anhydride. CAS: 85-44-9. Health Hazard 1: H302-H315-H317-H318-H334-H335-H500. Health Hazard 2: GHS H Statement
H334-H318-H302-H335-H315-H317
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Causes serious eye damage.
Harmful if swallowed.
May cause respiratory irritation.
Causes skin irritation.
May cause an allergic skin reaction.
H334-H318-H302-H335-H315-H317
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Causes serious eye damage.
Harmful if swallowed.
May cause respiratory irritation.
Causes skin irritation.
May cause an allergic skin reaction.
Citraconic anhydride, 98%, Thermo Scientific™ Thermo Scientific Chemicals
Assay Percent Range: 98%. Melting Point: 6°C to 7°C. TSCA: TSCA. Synonym: unii-105np7pmxx.
Citraconic anhydride, 98% Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Citraconic anhydride, 98%, Thermo Scientific™ Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Citraconic anhydride, 98% Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Maleic anhydride, 98+% Thermo Scientific Chemicals
Synonym: maleic acid anhydride. PubChem CID: 7923. UN Number: UN2215. Synonym: 2,5-dihydrofuran-2,5-dione.
Maleic anhydride, 98+% Thermo Scientific Chemicals
Maleic anhydride is used in the preparation of unsaturated polyester resins, 4-butanediol, fumairc acid, tetrahydrofuran and gamma-butyrolactone. It is also used as lubricating oil additives, dispersants, artificial sweeteners, flavor enhancements, floor polishes and corrosion inhibitors.
Pentadecanolide, 98% Thermo Scientific Chemicals
Solubility Information: Soluble in alcohol,dipropylene glycol. Insoluble in water. Health Hazard 1: H317. Chemical Name or Material: Pentadecanolide. Synonym: pentadecalactone.
Bis(2-oxo-3-oxazolidinyl)phosphinic chloride, 97% Thermo Scientific Chemicals
Synonym: bis 2-oxo-3-oxazolidinyl phosphonic chloride. RTECS Number: SZ5871000. Synonym: n,n-bis 2-oxo-3-oxazolidinyl phosphinic chloride. Synonym: bis 2-oxo-3-oxazolidinyl phosphinic chloride.
Citraconic anhydride, 98% Thermo Scientific Chemicals
UN Number: UN2810. Synonym: unii-105np7pmxx. PubChem CID: 12012. MDL Number: MFCD00005522.
3,4-Dihydro-2H-pyran, 99% Thermo Scientific Chemicals
Density: 0.926 Melting Point: -70°C. Health Hazard 1: H225-H315-H317-H319. Synonym: dihydropyran.
3,4-Dihydro-2H-pyran, 99% Thermo Scientific Chemicals
Widely used hydroxyl-protecting reagent3,4-Dihydro-2H-pyran is used as a hydroxyl-protecting reagent in organic synthesis. It acts as an intermediate in synthetic chemistry. It is used to protect various reactive functional groups.
2-Aminooxazole, 97% Thermo Scientific Chemicals
Chemical Name or Material: 2-Aminooxazole. InChI Key: ACTKAGSPIFDCMF-UHFFFAOYSA-N. Health Hazard 2: GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation. SMILES: NC1.
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation. SMILES: NC1.
2-Aminooxazole, 97% Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo...
Phthalic anhydride, 99% Thermo Scientific Chemicals
SMILES: O. Health Hazard 1: H302-H315-H317-H318-H334-H335-H500. UN Number: UN2214. Health Hazard 2: GHS H Statement
H334-H318-H302-H335-H315-H317
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Causes serious eye damage.
Harmful if swallowed.
May cause respiratory irritation.
Causes skin irritation.
May cause an allergic skin reaction.
H334-H318-H302-H335-H315-H317
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Causes serious eye damage.
Harmful if swallowed.
May cause respiratory irritation.
Causes skin irritation.
May cause an allergic skin reaction.
Chromone-2-carboxylic acid, 97% Thermo Scientific Chemicals
Formula Weight: 190.15 Synonym: atremon. Molecular Weight (g/mol): 190.154 SMILES: C1.
2-Methylbenzofuran, 96% Thermo Scientific Chemicals
Chemical Name or Material: 2-Methylbenzofuran. EINECS Number: 224-249-1. CAS Min %: 95.0 Health Hazard 3: GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
Wear protective gloves/protective clothing/eye protection/face protection.
2-Methylbenzofuran, 96% Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Flavone, 99+% Thermo Scientific Chemicals
Synonym: 2-phenyl-4h-1-benzopyran-4-one. Assay Percent Range: 99% min. (HPLC) PubChem CID: 10680. Synonym: 2-phenylchromone.
Flavone, 99+% Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Flavone, 99+% Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Flavone, 99+% Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Phthalic Anhydride, 99% Thermo Scientific Chemicals
SMILES: O. Beilstein: 17,469. Health Hazard 3: GHS P Statement
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.
Do not breat Fieser: 01,882; 17,148.
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.
Do not breat Fieser: 01,882; 17,148.
Phthalic Anhydride, 99% Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Phthalic Anhydride, 99% Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Phthalic Anhydride, 99% Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Maleic anhydride, 99%, pastilles Thermo Scientific Chemicals
Synonym: maleic acid anhydride. PubChem CID: 7923. Synonym: 2,5-dihydrofuran-2,5-dione. Health Hazard 2: GHS H Statement
Harmful if swallowed.
Causes severe skin burns and eye damage.
May cause an allergic skin reaction.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Causes damage to organs through
Harmful if swallowed.
Causes severe skin burns and eye damage.
May cause an allergic skin reaction.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Causes damage to organs through
Maleic anhydride, 99%, pastilles Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Maleic anhydride, 99%, pastilles Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Maleic anhydride, 99%, pastilles Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...