- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,3,5-Trimethylpyridine
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,3,5-Trimethylpyridine
- Price: ￥118.0/25ml ￥348.0/100ml
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,3,5-Collidine
- 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: 2,3,5-Collidine
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
695-98-7
695-98-7 structure
- Name: 2,3,5-Trimethylpyridine
- Chemical Name: 2,3,5-Collidine
- CAS Number: 695-98-7
- Molecular Formula: C8H11N
- Molecular Weight: 224.685
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Methylpyridine
- Create Date: 2018-07-15 09:56:56
- Modify Date: 2025-08-21 16:45:55
| Name | 2,3,5-Collidine |
|---|---|
| Synonyms |
L-Asparagine, 1,1-dimethylethyl ester, hydrochloride (1:1)
MFCD00126840 2,3,5-trimethylpyridine EINECS 211-786-1 2-Methyl-2-propanyl L-asparaginate hydrochloride (1:1) Esomeprazole Impurity 24 |
| Density | 0.931 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 184 °C(lit.) |
| Molecular Formula | C8H11N |
| Molecular Weight | 224.685 |
| Flash Point | 165 °F |
| Exact Mass | 224.092773 |
| PSA | 12.89000 |
| LogP | 2.00680 |
| Index of Refraction | n20/D 1.508(lit.) |
| Storage condition | Refrigerator |
| Water Solubility | SLIGHTLY SOLUBLE |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S26-S36-S36/37 |
| RIDADR | NA 1993 / PGIII |
| WGK Germany | 3 |
| HS Code | 2933399010 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |