2-Sulfobenzoic anhydride
2-Sulfobenzoic anhydride structure
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Common Name | 2-Sulfobenzoic anhydride | ||
|---|---|---|---|---|
| CAS Number | 81-08-3 | Molecular Weight | 184.169 | |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 314.7±0.0 °C at 760 mmHg | |
| Molecular Formula | C7H4O4S | Melting Point | 116-124 °C | |
| MSDS | USA | Flash Point | 140.6±19.3 °C | |
| Name | 2-Sulfobenzoic anhydride |
|---|---|
| Synonym | More Synonyms |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 314.7±0.0 °C at 760 mmHg |
| Melting Point | 116-124 °C |
| Molecular Formula | C7H4O4S |
| Molecular Weight | 184.169 |
| Flash Point | 140.6±19.3 °C |
| Exact Mass | 183.983032 |
| PSA | 68.82000 |
| LogP | 0.79 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.629 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R20/21/22;R34 |
| Safety Phrases | S22-S24/25-S45-S36/37/39-S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 29163900 |
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~64%
2-Sulfobenzoic ... CAS#:81-08-3 |
| Literature: Journal of Sulfur Chemistry, , vol. 31, # 1 p. 71 - 81 |
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~%
2-Sulfobenzoic ... CAS#:81-08-3 |
| Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 25, p. 53 |
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~95%
2-Sulfobenzoic ... CAS#:81-08-3 |
| Literature: Synthetic Communications, , vol. 42, # 8 p. 1101 - 1107 |
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~%
2-Sulfobenzoic ... CAS#:81-08-3 |
| Literature: Organic Process Research and Development, , vol. 8, # 2 p. 201 - 212 |
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~%
2-Sulfobenzoic ... CAS#:81-08-3 |
| Literature: Journal of the Chemical Society, , p. 2042,2046 |
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2-Sulfobenzoic ... CAS#:81-08-3 |
| Literature: American Chemical Journal, , vol. 35, p. 502 |
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~%
2-Sulfobenzoic ... CAS#:81-08-3 |
| Literature: Journal of the Chemical Society, , p. 2042,2046 |
| Precursor 7 | |
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| DownStream 10 | |
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CAS#:125-31-5| HS Code | 29163900 |
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Modification of epsilon-amino group of lysine in proteins by acylation with pyromellitic dianhydride and o-sulphobenzoic anhydride.
FEBS Lett. 120 , 275, (1980)
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De novo sequencing of two new cyclic theta-defensins from baboon (Papio hamadryas) leukocytes by matrix-assisted laser desorption/ionization mass spectrometry.
Rapid Commun. Mass Spectrom. 24(5) , 599-604, (2010) Two cyclic theta-defensin peptides were isolated from leukocytes of the hamadryas baboon, Papio hamadryas, and purified to homogeneity by gel electrophoresis and reversed-phase high-performance liquid... |
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Derivatization of fatty alcohol ethoxylate non-ionic surfactants using 2-sulfobenzoic anhydride for characterization by liquid chromatography/mass spectrometry.
Rapid Commun. Mass Spectrom. 24(1) , 120-8, (2010) A derivatization procedure has been developed for the improved characterization of fatty alcohol ethoxylate non-ionic surfactants by liquid chromatography/mass spectrometry. The end hydroxyl group of ... |
| 2-Sulfobenzoic anhydride |
| 3H-2,1-Benzoxathiol-3-one, 1,1-dioxide (9CI) |
| MFCD00005879 |
| 1,1-dioxo-2,1λ<sup>6</sup>-benzoxathiol-3-one |
| 3H-2,1-Benzoxathiol-3-one, 1,1-dioxide |
| EINECS 201-322-6 |
| 3H-2,1-Benzoxathiol-3-one 1,1-dioxide |
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Sulfobenzoic anhydride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: 2-Sulfobenzoic anhydride
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 2-Sulfobenzoic acid cyclic anhydride
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
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