- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1-Ethynyl-2-fluorobenzene
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1-Ethynyl-2-fluorobenzene
- Price: ￥568.0/5g ￥168.0/1g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2'-Fluorophenylacetylene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
766-49-4
766-49-4 structure
- Name: 1-Ethynyl-2-fluorobenzene
- Chemical Name: 1-Ethynyl-2-fluorobenzene
- CAS Number: 766-49-4
- Molecular Formula: C8H5F
- Molecular Weight: 120.124
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
- Create Date: 2018-09-23 08:47:57
- Modify Date: 2025-08-25 09:52:20
| Name | 1-Ethynyl-2-fluorobenzene |
|---|---|
| Synonyms |
1-Ethynyl-2-fluorobenzene
Benzene, 1-ethynyl-2-fluoro- MFCD00799540 |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 149.3±23.0 °C at 760 mmHg |
| Molecular Formula | C8H5F |
| Molecular Weight | 120.124 |
| Flash Point | 26.3±15.7 °C |
| Exact Mass | 120.037529 |
| LogP | 2.45 |
| Vapour Pressure | 5.1±0.3 mmHg at 25°C |
| Index of Refraction | 1.516 |
| Storage condition | Refrigerator (+4°C) |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R10;R36/37/38 |
| Safety Phrases | S37/39-S26-S16-S36 |
| RIDADR | UN 1993 3/PG 3 |
| Hazard Class | 3.0 |
| HS Code | 2903999090 |
|
~81%
766-49-4 |
| Literature: Mal'Kina; Brandsma; Vasilevsky; Trofimov Synthesis, 1996 , # 5 p. 589 - 590 |
|
~71%
766-49-4 |
| Literature: Matveeva; Erin; Kurz Russian Journal of Organic Chemistry, 1997 , vol. 33, # 8 p. 1065 - 1067 |
|
~%
766-49-4 |
| Literature: Journal of the American Chemical Society, , vol. 85, p. 3492 - 3496 |
|
~%
766-49-4 |
| Literature: Journal of the American Chemical Society, , vol. 85, p. 3492 - 3496 |
|
~%
766-49-4 |
| Literature: Journal of the American Chemical Society, , vol. 85, p. 3492 - 3496 |
|
~%
766-49-4 |
| Literature: Synthesis, , # 5 p. 589 - 590 |
|
~%
766-49-4 |
| Literature: Russian Journal of Organic Chemistry, , vol. 33, # 8 p. 1065 - 1067 |
|
~%
766-49-4 |
| Literature: Russian Journal of Organic Chemistry, , vol. 33, # 8 p. 1065 - 1067 |
| Precursor 7 | |
|---|---|
| DownStream 8 | |
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |