- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,5-Cyclohexadiene-1,4-dione,2-chloro-
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,5-Cyclohexadiene-1,4-dione,2-chloro-
- Price: ￥248.0/1g ￥848.0/5g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,5-Cyclohexadiene-1,4-dione,2-chloro-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
695-99-8
695-99-8 structure
- Name: 2,5-Cyclohexadiene-1,4-dione,2-chloro-
- Chemical Name: 2-Chloro-1,4-Benzoquinone
- CAS Number: 695-99-8
- Molecular Formula: C6H3ClO2
- Molecular Weight: 142.54000
- Catalog: Chemical reagent Organic reagent Fatty ketone (including enol)
- Create Date: 2018-04-10 08:00:00
- Modify Date: 2025-08-24 19:05:32
| Name | 2-Chloro-1,4-Benzoquinone |
|---|---|
| Synonyms |
MFCD00075260
2-chlorocyclohexa-2,5-diene-1,4-dione |
| Density | 1.4g/cm3 |
|---|---|
| Boiling Point | 210.1ºC at 760 mmHg |
| Melting Point | 52-57 °C |
| Molecular Formula | C6H3ClO2 |
| Molecular Weight | 142.54000 |
| Flash Point | 83.2ºC |
| Exact Mass | 141.98200 |
| PSA | 34.14000 |
| LogP | 0.81710 |
| Index of Refraction | 1.551 |
| Storage condition | -20°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi,Xn,F |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2914700090 |
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |