- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Crystal violet lactone
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Crystal violet lactone
- Price: ￥1058.0/25g ￥298.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Crystal violet lactone
- 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: Crystal violet lactone
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
1552-42-7
1552-42-7 structure
- Name: Crystal violet lactone
- Chemical Name: Crystal violet lactone
- CAS Number: 1552-42-7
- Molecular Formula: C26H29N3O2
- Molecular Weight: 415.527
- Catalog: Chemical reagent Organic reagent Ester Lactone compound
- Create Date: 2018-07-26 22:52:36
- Modify Date: 2025-08-22 17:42:11
| Name | Crystal violet lactone |
|---|---|
| Synonyms |
MFCD00070611
6-(Dimethylamino)-3,3-bis[p-(dimethylamino)phenyl]phthalide 1(3H)-Isobenzofuranone, 6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]- 3,3-Bisc4-dimethylaminophenyl7-6-dimethylaminophthalide 3,3-Bis(p-Dimethylaminophenyl)-6-Dimethylaminophthalide Crystal Violet Lactone CVL 3,3-Bis-4-dimethylaminophenyl7-6-dimethylaminophthalide Phthalide, 6-(dimethylamino)-3,3-bis[p-(dimethylamino)phenyl]- EINECS 216-293-5 6-(Dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]-2-benzofuran-1(3H)-one |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 609.4±55.0 °C at 760 mmHg |
| Melting Point | 180-183°C |
| Molecular Formula | C26H29N3O2 |
| Molecular Weight | 415.527 |
| Flash Point | 322.4±31.5 °C |
| Exact Mass | 415.225983 |
| PSA | 36.02000 |
| LogP | 4.56 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.655 |
| Water Solubility | <0.1 g/100 mL at 22.5 ºC |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2932209090 |
|
~96%
1552-42-7 |
| Literature: Mitsui Chemicals, Inc.; Yamamoto Chemicals Patent: US5973168 A1, 1999 ; |
|
~%
1552-42-7 |
| Literature: US4595768 A1, ; |
|
~%
1552-42-7 |
| Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 22, # 10 p. 2012 - 2014 Zhurnal Organicheskoi Khimii, , vol. 22, # 10 p. 2240 - 2241 |
|
~%
1552-42-7 |
| Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 22, # 10 p. 2012 - 2014 Zhurnal Organicheskoi Khimii, , vol. 22, # 10 p. 2240 - 2241 |
|
~%
1552-42-7 |
| Literature: Chemical and Pharmaceutical Bulletin, , vol. 28, # 12 p. 3561 - 3569 |
|
~%
1552-42-7 |
| Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 22, # 10 p. 2012 - 2014 Zhurnal Organicheskoi Khimii, , vol. 22, # 10 p. 2240 - 2241 |
| Precursor 6 | |
|---|---|
| DownStream 2 | |
![1(2H)-Phthalazinone,7-(dimethylamino)-4,4-bis[4-(dimethylamino)phenyl]-3,4-dihydro-2-methyl- structure](https://image.chemsrc.com/caspic/275/76347-53-0.png)
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |