ChemicalBook >> CAS DataBase List >>2,2'-(P-TOLYLIMINO)DIETHANOL
2,2'-(P-TOLYLIMINO)DIETHANOL
- CAS No.
- 3077-12-1
- Chemical Name:
- 2,2'-(P-TOLYLIMINO)DIETHANOL
- Synonyms
- N,N-DIHYDROXYETHYL-P-TOLUIDINE;DHET;N,N-BIS(2-HYDROXYETHYL)-P-TOLUIDINE;P-TOLYLDIETHANOLAMINE;2,2'-(4-METHYLPHENYLIMINO)DIETHANOL;N,N-DIHYDROXYETHYL-P-TOLUIDINE(DHPT);2,2'-(P-TOLYLIMINO)D;-(P-TOLYLIMINO)DIETHANOL;N-(P-TOLYL)DIETHANOLAMINE;N,N-dioxyethyl-p-toluidine
- CBNumber:
- CB1221558
- Molecular Formula:
- C11H17NO2
- Molecular Weight:
- 195.26
- MDL Number:
- MFCD00020580
- MOL File:
- 3077-12-1.mol
- MSDS File:
- SDS
Last updated:2026-05-27 23:15:55
| Product description | Number | Pack Size | Price |
| 2,2′-(4-Methylphenylimino)diethanol technical grade, 90% | 164127 | 100g | $64.7 |
| 2,2′-(4-Methylphenylimino)diethanol ≥97.0% (NT) | 14889 | 500g | $148 |
| p-Tolyldiethanolamine >98.0%(GC) | T0797 | 25g | $26 |
| p-Tolyldiethanolamine >98.0%(GC) | T0797 | 100g | $62 |
| P-Tolyldiethanolamine 95% | OR950575 | 25g | $21 |
| More product size | |||
| Melting point | 49-53 °C (lit.) |
|---|---|
| Boiling point | 338-340 °C (lit.) |
| Density | 1.0654 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.5330 (estimate) |
| Flash point | >230 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in Methanol |
| form | powder to lump to clear liquid |
| pka | 14.33±0.10(Predicted) |
| color | White or Colorles to Yellow to Orange |
| Water Solubility | 19.8g/L at 20℃ |
| BRN | 2099156 |
| Cosmetics Ingredients Functions | FILM FORMING |
| InChI | 1S/C11H17NO2/c1-10-2-4-11(5-3-10)12(6-8-13)7-9-14/h2-5,13-14H,6-9H2,1H3 |
| InChIKey | JUVSRZCUMWZBFK-UHFFFAOYSA-N |
| SMILES | Cc1ccc(cc1)N(CCO)CCO |
| LogP | 2 at 35℃ |
| CAS DataBase Reference | 3077-12-1(CAS DataBase Reference) |
| FDA UNII | R00STP10PR |
| EPA Substance Registry System | Ethanol, 2,2'-[(4-methylphenyl)imino]bis- (3077-12-1) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H317-H318-H412 | |||||||||
| Precautionary statements | P261-P273-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-52/53-41-37/38-22 | |||||||||
| Safety Statements | 26-36-61-39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | KL8062000 | |||||||||
| F | 1-10 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29221990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Chronic 3 Eye Dam. 1 Skin Sens. 1 |
|||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
2,2'-(P-TOLYLIMINO)DIETHANOL price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 164127 | 2,2′-(4-Methylphenylimino)diethanol technical grade, 90% | 3077-12-1 | 100g | $64.7 | 2026-04-30 | Buy |
| Sigma-Aldrich | 14889 | 2,2′-(4-Methylphenylimino)diethanol ≥97.0% (NT) | 3077-12-1 | 500g | $148 | 2026-04-30 | Buy |
| TCI Chemical | T0797 | p-Tolyldiethanolamine >98.0%(GC) | 3077-12-1 | 25g | $26 | 2026-04-30 | Buy |
| TCI Chemical | T0797 | p-Tolyldiethanolamine >98.0%(GC) | 3077-12-1 | 100g | $62 | 2026-04-30 | Buy |
| Apolloscientific | OR950575 | P-Tolyldiethanolamine 95% | 3077-12-1 | 25g | $21 | 2026-06-04 | Buy |
2,2'-(P-TOLYLIMINO)DIETHANOL Chemical Properties,Uses,Production
Chemical Properties
Dark brown crystalline powder
Uses
Emulsifier, dyestuff intermediate.
Uses
2,2′-(4-Methylphenylimino)diethanol (p-tolyl diethanolamine) was used as an activating amine.
Flammability and Explosibility
Not classified
Synthesis
N,N-dihydroxyethyl-p-toluidine can be synthesized by the following steps: 1 000 g of p-toluidine and 10 g of water were added to a 5L autoclave, the temperature was raised to 60 ~ 65 and stirred for 30 min, then 100 g of ethylene oxide was added to the autoclave and the temperature was maintained at 65 ~ 70 for 4 h. Then 100 g of ethylene oxide was added to the autoclave and the temperature was maintained at 70 ~ 75 for 4 h, and the reaction was finished. The reaction was carried out at 70 80 for 3 h and cooled to 30 . The reaction solution was added to the distillation kettle, and the product was collected at 143 148 (1.3 1.6 kPa), the yield was 86%, and the purity of the product was more than 98%, and the former fraction could be recycled to improve the yield. The product is light yellow solid.
2,2'-(P-TOLYLIMINO)DIETHANOL Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 313)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | FandaChem@Gmail.com | China | 1399 | 55 |
| Yancheng Green Chemicals Co.,Ltd | +undefined-86-25-86655873 | info@royal-chem.com | China | 130 | 58 |
| Changde Changlian Chemical Co., Ltd. | -- | brian.he@royal-chem.com | China | 103 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5225 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Firsky International Trade (Wuhan) Co., Ltd | +8615387054039 | admin@firsky-cn.com | China | 427 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 | deasea125996@gmail.com | China | 2472 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21586 | 55 |
Related articles
- 2,2'-(P-tolylimino)diethanol: Synthetic Intermediate and Dental Resin Additive
- 2,2'-(P-tolylimino)diethanol is widely used in dyes, pharmaceuticals and agrochemical synthesis, and acts as a tertiary amine ....
- May 5，2026
View Lastest Price from 2,2'-(P-TOLYLIMINO)DIETHANOL manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-06-24 | 2,2'-(P-TOLYLIMINO)DIETHANOL
3077-12-1
|
0.99 | RongNa Biotechnology Co.,Ltd | ||||
 |
2026-05-28 | 2,2'-(P-TOLYLIMINO)DIETHANOL
3077-12-1
|
$9.00 | 1KG | 99.8% | 100tons | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2026-05-22 | 2,2'-(P-TOLYLIMINO)DIETHANOL
3077-12-1
|
1G/KG | 99% | 1000000KG | Anhuyan (Hainan) Biotechnology Co., LTD |
-
- 2,2'-(P-TOLYLIMINO)DIETHANOL
3077-12-1
- 0.99
- RongNa Biotechnology Co.,Ltd
-
- 2,2'-(P-TOLYLIMINO)DIETHANOL
3077-12-1
- $9.00
- 99.8%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- 2,2'-(P-TOLYLIMINO)DIETHANOL
3077-12-1
- $0.00
- 99%
- Anhuyan (Hainan) Biotechnology Co., LTD
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DHET
N,N-DIHYDROXYETHYL-P-TOLUIDINE(DHPT)
N,N-BIS(2-HYDROXYETHYL)-P-TOLUIDINE
N,N-DIHYDROXYETHYL-P-TOLUIDINE
3077-12-1
430227
3077-12-0
C2H5O2NC6H4CH3
C11H17O2
Organic Building Blocks
Oxygen Compounds
Building Blocks
Amino Alcohols
3077-12-1
