- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Palmitic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: p-Dithiane-2,5-diol
- 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: 2,5-Dihydroxy-1,4-Dithiane
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 1,4-Dithiane-2,5-diol
- Price: ￥Inquiry/25kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
40018-26-6
40018-26-6 structure
- Name: 1,4-Dithiane-2,5-diol
- Chemical Name: p-Dithiane-2,5-diol
- CAS Number: 40018-26-6
- Molecular Formula: C4H8O2S2
- Molecular Weight: 152.235
- Catalog: Flavors and spices Synthetic spice Alcoholic spice Alicyclic alcohol
- Create Date: 2018-02-16 08:00:00
- Modify Date: 2026-07-05 11:31:14
| Name | p-Dithiane-2,5-diol |
|---|---|
| Synonyms |
1,4-Dithian-2,5-diol
2,5-Dihydroxy-1,4-dithiane> 2,5-Dihydroxy-1,4-dithiane 1,4-DITHIANE-2,5-DIOL MERCAPTOACETALDEHYDE DIMER 1,4-Dithiane-2,5-diol,2,5-Dihydroxy-1,4-dithiane,Mercaptoacetaldehyde dimer 1,4-Dithiane-2,5-dio Dihydroxy-1,4-dit 2,5-Dihydroxy-1,4-dithiane Mixture of isoMers 2,5-Dihydroxy-1,4-dithiane, Mercaptoacetaldehyde dimer (2S,5R)-1,4-dithiane-2,5-diol T6S DSTJ BQ EQ 2,4-DIFLUOROTHIOANISOLE 1,4-Dithiane-2,5-diol Mercaptoacetaldehyde Dimer 2,5-Dihydroxy-1,4-Dithuane 2,5-dimethyl-1,4-dithiane 1,4-DITHIANE-2,5-DIOL 2,5-DIHYDROXY-1,4-DITHIANE 4-DITHIANE-2,5-DIOL DITHIANE FEMA 2,5-Dihydroxy-1,4-thiadiane 1,4-Dithiane-2,5-diol, 2,5-Dihydroxy-1,4-dithiane, Mercaptoacetaldehyde dimer 2,5-Dihydroxy-1,4-Dithiance 2,5-DIHYDROXY-1,4-DITHIANE, WACKERQUALIT Y 1,4-dithane-2,5-diol 2.5- twohydroxytwo -1.4-dithiane 1, 4-dithio-2, 5-diol MERCATOACETALDEHYDE DIMER 4-DITHIANE-2,5-DIOL 2 5-DIHYDROXY-1 4-DITHIANE MIXTU& EINECS 254-751-6 LABOTEST-BB LT00138118 2,5-Dihydroxy-1,4-dithiane[DHDT] 2,5-Dihydroxy-1,4-dithiane,Mercaptoacetaldehyde dimer DITHIANE 4-dithiane tetrahydro-p-dithiin 1,4-Dithiane-2,5-diol (9CI, ACI) 2,5-dihydroxy-1,4-dithiane（reach） 1,4-dithial-2,5-diol 5-Dihydroxy-1 p-Dithiane-2,5-diol C4H8O2S2 MFCD00006659 FEMA 3826 2,5-dihydroxy-1,4-dithiacyclohexane 2,5-DIHYDROXY-1,4-DITHIANE 2,5-Dihydroxy-1,4-dithiane, Mixture of isoMers 2,5-Dihydroxy-1,4-dithiane/1,4-DITHIANE-2,5-DIOL mercaptoacetaldehyde dimer |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 360.9±42.0 °C at 760 mmHg |
| Melting Point | 130 °C (dec.)(lit.) |
| Molecular Formula | C4H8O2S2 |
| Molecular Weight | 152.235 |
| Flash Point | 175.5±26.6 °C |
| Exact Mass | 151.996567 |
| PSA | 91.06000 |
| LogP | -0.07 |
| Vapour Pressure | 0.0±1.8 mmHg at 25°C |
| Index of Refraction | 1.689 |
| Storage condition | 2-8°C |
| Water Solubility | 3.9 g/L (20 ºC) |
| Symbol |
GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H317-H318 |
| Precautionary Statements | P280-P301 + P310-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R22;R41;R43;R52/53 |
| Safety Phrases | S26-S36/37/39-S61-S37/39-S24 |
| RIDADR | UN2811 |
| WGK Germany | 2 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2934999090 |
|
~%
40018-26-6 |
| Literature: Barry,V.C. et al. Journal of Medicinal Chemistry, 1970 , vol. 13, p. 421 - 427 |
|
~%
40018-26-6 |
| Literature: Hesse; Joerder Chemische Berichte, 1952 , vol. 85, p. 924,932 |
|
~%
40018-26-6 |
| Literature: Hesse; Joerder Chemische Berichte, 1952 , vol. 85, p. 924,932 |
| Precursor 3 | |
|---|---|
| DownStream 10 | |
![Thiourea,N-2,5-dithia-7-azabicyclo[2.2.1]hept-7-yl-N'-propyl structure](https://image.chemsrc.com/caspic/048/25902-57-2.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |