Cinnamoyl chloride
- CAS No.
- 102-92-1
- Chemical Name:
- Cinnamoyl chloride
- Synonyms
- Cinnamoyl;Cinnamic chloride;CINNAMIC ACID CHLORIDE;TRANS-CINNAMOYL CHLORIDE;3-PHENYL-2-PROPENOYL CHLORIDE;(E)-3-phenylprop-2-enoyl chloride;(2E)-3-phenylprop-2-enoyl chloride;Ciamoyl chloride;Cinmoyl chloride;AKOS BBS-00003908
- CBNumber:
- CB7181872
- Molecular Formula:
- C9H7ClO
- Molecular Weight:
- 166.6
- MDL Number:
- MFCD00000732
- MOL File:
- 102-92-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 35-37 °C (lit.) |
|---|---|
| Boiling point | 256-258 °C (lit.) |
| Density | d445.3 1.1617 |
| refractive index | nD42.5 1.614 |
| Flash point | >230 °F |
| storage temp. | 2-8°C |
| solubility | dioxane: 0.1 g/mL, clear |
| form | Crystalline Solid |
| color | White to yellow |
| Water Solubility | DECOMPOSES |
| Merck | 13,2323 |
| BRN | 606265 |
| InChI | 1S/C9H7ClO/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H/b7-6+ |
| InChIKey | WOGITNXCNOTRLK-VOTSOKGWSA-N |
| SMILES | ClC(=O)\C=C\c1ccccc1 |
| CAS DataBase Reference | 102-92-1(CAS DataBase Reference) |
| FDA UNII | 04L46S032W |
| NIST Chemistry Reference | 2-Propenoyl chloride, 3-phenyl-(102-92-1) |
| EPA Substance Registry System | 2-Propenoyl chloride, 3-phenyl- (102-92-1) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|---|---|
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 |
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges |
| Hazard Codes | C |
| Risk Statements | 34-29-20-14 |
| Safety Statements | 26-36/37/39-45-25-30-23-8 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| F | 10-21 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29163990 |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Skin Corr. 1B |
Cinnamoyl chloride price More Price(31)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | C81101 | Cinnamoyl chloride 98% | 102-92-1 | 5g | $34.8 | 2024-03-01 | Buy |
| Sigma-Aldrich | C81101 | Cinnamoyl chloride 98% | 102-92-1 | 100g | $63.5 | 2024-03-01 | Buy |
| TRC | TRC-C596290-5G | trans-Cinnamoyl Chloride | 102-92-1 | 5g | $167 | 2026-06-03 | Buy |
| TRC | TRC-C596290-500MG | trans-Cinnamoyl Chloride | 102-92-1 | 500mg | $96 | 2026-06-03 | Buy |
| TRC | TRC-C596290-1G | trans-Cinnamoyl Chloride | 102-92-1 | 1g | $109 | 2026-06-03 | Buy |
Cinnamoyl chloride Chemical Properties,Uses,Production
Chemical Properties
white to yellowish crystalline solid
Uses
Titrimetric determination of small amounts of water.
Synthesis Reference(s)
Organic Syntheses, Coll. Vol. 3, p. 714, 1955
Tetrahedron Letters, 14, p. 5121, 1973 DOI: 10.1016/S0040-4039(01)87403-7
Hazard
Skin irritant.
Synthesis
140-10-3
102-92-1
General procedure for the synthesis of 3-phenyl-2-propenyl chloride from trans-cinnamic acid: trans-cinnamic acid (1.0 mmol) was mixed with excess thionyl chloride (5 mL) and reacted at reflux for 2 hours. After completion of the reaction, the excess thionyl chloride was removed by vacuum concentration to obtain 3-phenyl-2-propenyl chloride in quantitative yield.
Purification Methods
Refractionate it in a vacuum until the distillate solidifies on cooling, and recrystallise it from pet ether. The trans-amide has m 145-150o (from H2O) [Beilstein 9 III 2711]. [Adams & Ulich J Am Chem Soc 42 605 1920, Bergmann et al. J Chem Soc 2524 1952, Beilstein 9 H 587, 9 I 233, 9 II 390, 9 III 2710, 9 IV 2020.]
References
[1] Tetrahedron, 2009, vol. 65, # 42, p. 8690 - 8696
[2] Chinese Chemical Letters, 2013, vol. 24, # 8, p. 673 - 676
[3] Molecules, 2016, vol. 21, # 1,
[4] Journal of the American Chemical Society, 2017, vol. 139, # 23, p. 7745 - 7748
[5] Patent: WO2007/141389, 2007, A1. Location in patent: Page/Page column 62
Cinnamoyl chloride Preparation Products And Raw materials
Raw materials
Preparation Products
1of2
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Taizhou DongBang Fine Chemical Co. Ltd. | 0523-86235448 15996000437 | 2535251509@qq.com | China | 50 | 55 |
| Wuhan lenmaike Industrial Co., Ltd. | 027-83916065 18627177625 | 3561583191@qq.com | China | 48 | 58 |
| Zaoyang cixiang medical technology co. LTD | 15996000437 15971080675 | 385091169@qq.com | China | 43 | 58 |
| Huangshi Jingsheng Biotechnology Co., Ltd. | 17771199833; 17771199833 | 351013952@qq.com | China | 3813 | 58 |
| Zaoyang Cixiang Medical Technology Co., Ltd | 19871689299 | 1242417277@qq.com | China | 52 | 58 |
| Zaoyang Cixiang Pharmaceutical Technology Co., LTD | 0710-15671321689 15671321689 | info@cixiangyy.com | China | 28 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Beijing dtftchem Technology Co., Ltd. | 010-60275820 13031183356 | elainezt@sina.com | China | 1386 | 62 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
View Lastest Price from Cinnamoyl chloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | Cinnamoyl chloride
102-92-1
|
$1.00-100.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-05-28 | Cinnamoyl chloride
102-92-1
|
$10.00 | 1KG | 99.% | 10 ton | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2026-03-20 | Cinnamoyl chloride
102-92-1
|
$1.00 | 1kg | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- Cinnamoyl chloride
102-92-1
- $1.00-100.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Cinnamoyl chloride
102-92-1
- $10.00
- 99.%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- Cinnamoyl chloride
102-92-1
- $1.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
