- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,1-Cyclobutanedicarboxylic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,1-Cyclobutanedicarboxylic acid
- Price: ￥748.0/100g ￥88.0/5g ￥258.0/25g
- Purity: 99.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,1-Cyclobutanedicarboxylic Acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFUCHEM-- 5445-51-2-- 1,1-Cyclobutanedicarboxylic acid in stock
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
5445-51-2
5445-51-2 structure
- Name: 1,1-Cyclobutanedicarboxylic acid
- Chemical Name: cyclobutane-1,1-dicarboxylic acid
- CAS Number: 5445-51-2
- Molecular Formula: C6H8O4
- Molecular Weight: 144.125
- Catalog: Chemical reagent Organic reagent fatty acid
- Create Date: 2018-08-13 17:08:27
- Modify Date: 2025-08-22 19:01:38
| Name | cyclobutane-1,1-dicarboxylic acid |
|---|---|
| Synonyms |
cyclobutane-1,1-dicarboxylic acid
Cyclobutane-1,1-dicarboxylic 1,1-Cyclobutanedicarboxylicacid cyclobutanedicarboxylic acid 1-Cyclobutanedicarboxylic acid 1,1-Dicarboxycyclobutane cyclobutanedicarbonic acid 1,1-cyclobutanedicarboxylic 1,1-Cyclobutanedicar EINECS 226-651-2 1,1-Cyclobutanedicarboxylic acid MFCD00001325 acide cyclobutanedicarboxylique-1,1 hydrogen cyclobutane-1,1-dicarboxylate 1,1-Cyclobutanedicarboxylic acid |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 366.4±25.0 °C at 760 mmHg |
| Melting Point | 157-161 ºC |
| Molecular Formula | C6H8O4 |
| Molecular Weight | 144.125 |
| Flash Point | 189.6±19.7 °C |
| Exact Mass | 144.042252 |
| PSA | 74.60000 |
| LogP | -0.24 |
| Vapour Pressure | 0.0±1.8 mmHg at 25°C |
| Index of Refraction | 1.565 |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C:Corrosive |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45-S28A |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 29172000 |
|
~22%
5445-51-2 |
| Literature: Synthetic Communications, , vol. 14, # 11 p. 983 - 988 |
|
~%
5445-51-2 |
| Literature: Journal of the Chemical Society, , vol. 75, p. 933 |
|
~%
5445-51-2 |
| Literature: Journal of the Chemical Society, , p. 144 |
|
~%
5445-51-2 |
| Literature: Journal of the American Chemical Society, , vol. 55, p. 2927,2930 |
|
~%
5445-51-2 |
| Literature: Journal of the American Chemical Society, , vol. 55, p. 2927,2930 |
|
~%
5445-51-2 |
| Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 7 p. 801 - 804 |
| Precursor 7 | |
|---|---|
| DownStream 10 | |
| HS Code | 2917209090 |
|---|---|
| Summary | 2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |