- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Difurfuryldisulfide
- Price: Check
- Purity: 96.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Difurfuryldisulfide
- Price: ￥338.0/25g ￥178.0/5g ￥808.0/100g ￥108.0/1g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Difurfuryldisulfide
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Difurfuryldisulfide
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
4437-20-1
4437-20-1 structure
- Name: Difurfuryldisulfide
- Chemical Name: Difurfuryl Disulfide
- CAS Number: 4437-20-1
- Molecular Formula: C10H10O2S2
- Molecular Weight: 226.31500
- Catalog: Flavors and spices Synthetic spice Thioether perfume
- Create Date: 2018-07-09 08:30:19
- Modify Date: 2025-08-25 19:58:19
| Name | Difurfuryl Disulfide |
|---|---|
| Synonyms |
Furfuryl Disulfide
Difurfuryldisulfide Difurfuryl disulfide,Furfuryl disulfide EINECS 224-649-6 MFCD00010082 2-[(furan-2-ylmethyldisulfanyl)methyl]furan 2,2'-(Dithiodimethylene)difuran |
| Density | 1.233 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 112-115 °C0.5 mm Hg(lit.) |
| Melting Point | 10-11 °C(lit.) |
| Molecular Formula | C10H10O2S2 |
| Molecular Weight | 226.31500 |
| Flash Point | >230 °F |
| Exact Mass | 226.01200 |
| PSA | 76.88000 |
| LogP | 3.95420 |
| Index of Refraction | n20/D 1.585(lit.) |
| Personal Protective Equipment | Eyeshields;Gloves |
|---|---|
| Hazard Codes | Xi |
| Safety Phrases | S24/25 |
| RIDADR | UN3334 9 |
| WGK Germany | 3 |
| HS Code | 2932999099 |
|
~98%
4437-20-1 |
| Literature: Kirihara, Masayuki; Asai, Yasutaka; Ogawa, Shiho; Noguchi, Takuya; Hatano, Akihiko; Hirai, Yoshiro Synthesis, 2007 , # 21 art. no. F15107SS, p. 3286 - 3289 |
|
~53%
4437-20-1 |
| Literature: Patel, Hasmukh S.; Patel, Harshad D. Phosphorus, Sulfur and Silicon and the Related Elements, 1993 , vol. 79, # 1,4 p. 69 - 76 |
|
~%
4437-20-1 |
| Literature: Huynh-Ba, Tuong; Matthey-Doret, Walter; Fay, Laurent B.; Rhlid, Rachid Bel Journal of Agricultural and Food Chemistry, 2003 , vol. 51, # 12 p. 3629 - 3635 |
| Precursor 3 | |
|---|---|
| DownStream 2 | |
| HS Code | 2932190090 |
|---|---|
| Summary | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |