- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Palmitic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Hydroxymethylphenylphosphinic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Hydroxymethylphenylphosphinic acid
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
61451-78-3
61451-78-3 structure
- Name: Hydroxymethylphenylphosphinic acid
- Chemical Name: hydroxymethoxy-oxo-phenylphosphanium
- CAS Number: 61451-78-3
- Molecular Formula: C7H8O3P+
- Molecular Weight: 171.11000
- Catalog: Organic raw materials Organic phosphine compound
- Create Date: 2018-06-30 19:10:24
- Modify Date: 2025-08-27 00:37:43
| Name | hydroxymethoxy-oxo-phenylphosphanium |
|---|---|
| Synonyms |
hydroxymethoxy-oxo-phenylphosphonium
hydroxymethyloxy-oxidanylidene-phenyl-phosphanium Hydroxymethylphenylphosphinic acid HMPPA |
| Density | 1.348 g/cm3 |
|---|---|
| Boiling Point | 445.008ºC at 760 mmHg |
| Molecular Formula | C7H8O3P+ |
| Molecular Weight | 171.11000 |
| Flash Point | 222.933ºC |
| Exact Mass | 171.02100 |
| PSA | 80.67000 |
| LogP | 1.02070 |
| Index of Refraction | 1.559 |
| HS Code | 2918199090 |
|---|
| HS Code | 2918199090 |
|---|---|
| Summary | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |