Dimethyl squarate
Dimethyl squarate structure
|
Common Name | Dimethyl squarate | ||
|---|---|---|---|---|
| CAS Number | 5222-73-1 | Molecular Weight | 142.109 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 286.1±50.0 °C at 760 mmHg | |
| Molecular Formula | C6H6O4 | Melting Point | 55-57 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 128.0±30.2 °C | |
| Symbol |
GHS08 |
Signal Word | Danger | |
| Name | 3,4-Dimethoxy-3-cyclobutene-1,2-dione |
|---|---|
| Synonym | More Synonyms |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 286.1±50.0 °C at 760 mmHg |
| Melting Point | 55-57 °C(lit.) |
| Molecular Formula | C6H6O4 |
| Molecular Weight | 142.109 |
| Flash Point | 128.0±30.2 °C |
| Exact Mass | 142.026611 |
| PSA | 52.60000 |
| LogP | -1.21 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.478 |
| Storage condition | 0-6°C |
| Symbol |
GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H317-H334 |
| Precautionary Statements | P261-P280-P342 + P311 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | R42/43 |
| Safety Phrases | S22-S24/25-S26-S36/37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2914509090 |
| Precursor 9 | |
|---|---|
| DownStream 5 | |
CAS#:122-51-0
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CAS#:63649-29-6| HS Code | 2914509090 |
|---|---|
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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A Cholera Conjugate Vaccine Containing O-specific Polysaccharide (OSP) of V. cholerae O1 Inaba and Recombinant Fragment of Tetanus Toxin Heavy Chain (OSP:rTTHc) Induces Serum, Memory and Lamina Proprial Responses against OSP and Is Protective in Mice.
PLoS Negl. Trop. Dis. 9 , e0003881, (2015) Vibrio cholerae is the cause of cholera, a severe watery diarrhea. Protection against cholera is serogroup specific. Serogroup specificity is defined by the O-specific polysaccharide (OSP) component o... |
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Squaric acid-based peptidic inhibitors of matrix metalloprotease-1.
J. Org. Chem. 70(26) , 10792-802, (2005) [structure: see text] A series of squaric acid-peptide conjugates were synthesized and evaluated as inhibitors of MMP-1. The cyclobut-3-enedione core was substituted at the 3-position with several fun... |
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Tetrahedron Lett. 34 , 6177, (1993)
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| Dimethyl squarate |
| EINECS 220-761-4 |
| 3,4-dimethoxycyclobut-3-ene-1,2-dione |
| 3-Cyclobutene-1,2-dione, 3,4-dimethoxy- |
| MFCD00101316 |
| 3,4-Dimethoxy-3-cyclobutene-1,2-dione |
| Squaric acid dimethyl ester |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Dimethyl squarate
- Price: Check
- Purity: 98.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Dimethyl squarate
- Price: ￥858.0/25g ￥228.0/1g ￥708.0/5g
- Purity: 98.0%
- Delivery: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Dimethyl squarate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
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