[(E)-1-[(E)-but-2-enoyl]oxybut-2-enyl] (E)-but-2-enoate
Names
[ CAS No. ]:
10141-07-8
[ Name ]:
[(E)-1-[(E)-but-2-enoyl]oxybut-2-enyl] (E)-but-2-enoate
[Synonym ]:
CROTONIC ACID,2-BUTENYLIDENE ESTER
1,1-bis-trans-crotonoyloxy-but-2t-ene
2-Butenylidene crotonate
2-Butenoic acid,2-butenylidene ester,(E,E,E)-(8CI,9CI)
Crotylidene dicrotonate
Chemical & Physical Properties
[ Density]:
1.043g/cm3
[ Boiling Point ]:
302ºC at 760mmHg
[ Molecular Formula ]:
C12H16O4
[ Molecular Weight ]:
224.25300
[ Flash Point ]:
143ºC
[ Exact Mass ]:
224.10500
[ PSA ]:
52.60000
[ LogP ]:
2.12720
[ Vapour Pressure ]:
0.00102mmHg at 25°C
[ Index of Refraction ]:
1.482
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GQ3150000
- CHEMICAL NAME :
- Crotonic acid, 2-butenylidene ester
- CAS REGISTRY NUMBER :
- 10141-07-8
- BEILSTEIN REFERENCE NO. :
- 1708973
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C12-H16-O4
- MOLECULAR WEIGHT :
- 224.28
- WISWESSER LINE NOTATION :
- 2U1VO2U2OV1U2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Open irritation test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2590 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962
Safety Information
[ HS Code ]:
2916190090
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2916190090
[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%