- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,4-Difluorobenzaldehyde
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,4-Difluorobenzaldehyde
- Price: ￥948.0/25g ￥658.0/100g ￥278.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,4-Difluorobenzaldehyde
- 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: 3,4-Difluorobenzaldehyde
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
34036-07-2
34036-07-2 structure
- Name: 3,4-Difluorobenzaldehyde
- Chemical Name: 3,4-Difluorobenzaldehyde
- CAS Number: 34036-07-2
- Molecular Formula: C7H4F2O
- Molecular Weight: 142.103
- Catalog: Organic raw materials Organic fluorine compound Fluorobenzaldehyde series
- Create Date: 2018-09-04 09:02:08
- Modify Date: 2025-08-20 10:40:58
| Name | 3,4-Difluorobenzaldehyde |
|---|---|
| Synonyms |
4,5-difluorobenzaldehyde
VHR CF DF MFCD00010328 EINECS 422-180-3 3,4-Difluorobenzaldehyde 3,4-diflourobenzaldehyde Benzaldehyde, 3,4-difluoro- |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 185.1±20.0 °C at 760 mmHg |
| Molecular Formula | C7H4F2O |
| Molecular Weight | 142.103 |
| Flash Point | 65.6±0.0 °C |
| Exact Mass | 142.023026 |
| PSA | 17.07000 |
| LogP | 1.67 |
| Vapour Pressure | 0.7±0.4 mmHg at 25°C |
| Index of Refraction | 1.514 |
| 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 | Xi:Irritant |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 2 |
| HS Code | 2913000090 |
|
~%
34036-07-2 |
| Literature: US5998477 A1, ; |
|
~%
34036-07-2 |
| Literature: US6462242 B1, ; |
|
~%
34036-07-2 |
| Literature: EP485172 A2, ; |
|
~62%
34036-07-2 |
| Literature: Chen, Ximin; Shen, Yuehai; Wen, Jianxun Molecular Crystals and Liquid Crystals, 2010 , vol. 528, p. 138 - 146 |
|
~5%
34036-07-2 |
| Literature: Journal of Fluorine Chemistry, , vol. 78, # 2 p. 113 - 119 |
| Precursor 5 | |
|---|---|
| DownStream 10 | |
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |