1931-60-8
1931-60-8 structure
- Name: itaconyl chloride
- Chemical Name: 2-methylidenebutanedioyl dichloride
- CAS Number: 1931-60-8
- Molecular Formula: C5H4Cl2O2
- Molecular Weight: 166.99000
- Catalog: Organic raw materials Carboxylic compounds and derivatives Carboxylic acid halide
- Create Date: 2018-08-16 09:16:44
- Modify Date: 2025-08-25 11:26:45
| Name | 2-methylidenebutanedioyl dichloride |
|---|---|
| Synonyms |
3-methylenebutanedioyl dichloride
itaconic acid dichloride MFCD00000715 chlorure d'itaconyle Butanedioyl dichloride,methylene Itaconyl chloride 2,2-Methylenesuccinyl dichloride EINECS 217-689-0 itaconyldichloride Methylenesuccinic acid chloride Succinyl chloride,methylene Methylen-succinylchlorid methylene-succinyl chloride 2-Methylenesuccinyl chloride |
| Density | 1.357g/cm3 |
|---|---|
| Boiling Point | 197.9ºC at 760mmHg |
| Molecular Formula | C5H4Cl2O2 |
| Molecular Weight | 166.99000 |
| Flash Point | 90.2ºC |
| Exact Mass | 165.95900 |
| PSA | 34.14000 |
| LogP | 1.46350 |
| Vapour Pressure | 0.369mmHg at 25°C |
| Index of Refraction | n20/D 1.493(lit.) |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C: Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| RTECS | WN4950000 |
| Packaging Group | III |
| HS Code | 2917190090 |
|
~%
1931-60-8 |
| Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 1, p. 689 - 691 Zhurnal Organicheskoi Khimii, , vol. 1, p. 688 - 691 Organic Syntheses, , vol. 33, p. 41 J. Gen. Chem. USSR (Engl. Transl.), , vol. 57, # 4 p. 871 - 879,771 - 778 |
|
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1931-60-8 |
| Literature: Chemische Berichte, , vol. 14, p. 1636 |
| HS Code | 2917190090 |
|---|---|
| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |