Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Dicyclopentadiene dioxide
DICYCLOPENTADIENE DIOXIDE · BICYCLOPENTADIENE DIEPOXIDE · 2,4-Methano-2H-indeno1,2-b:5,6-bbisoxirene, octahydro- · ep207 · unox207 · unox207x · epoxide207 · unoxepoxide207
식별자 및 물리적 특성
| CAS No. | 81-21-0 |
|---|---|
| 분자식 | C10H12O2 |
| 평균 분자량 | 164.2 g/mol |
| 단동위원소 질량 | 164.08372962 g/mol |
| SMILES | C1C2OC2C2C1C1CC2C2OC12 |
| InChIKey | BQQUFAMSJAKLNB-UHFFFAOYSA-N |
| PubChem CID | 6673 |
| ChEMBL | CHEMBL3184982 |
| EC No. | 201-334-1 |
| DTXSID | DTXSID4020452 |
화학 및 물리적 성질
| XLogP | 0.8 |
|---|---|
| 극성 표면적 | 25.1 |
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 2 |
| 회전 가능 결합 수 | 0 |
| 무거운 원자 수 | 12 |
| 형식 전하 | 0 |
| 복잡도 | 277 |
| Polymers | Plastics & Rubber -> Epoxides |
| 냄새 | MILD TERPENE LIKE ODOR MAY BE MASKED BY MORE POWERFUL & DISTINCTIVE HYDROCARBON ODOR OF DICYCLOPENTADIENE. |
| 밀도 | 1.331 @ 25 °C1,331 g/cm3 |
| Color/Form | WHITE CRYSTALLINE POWDER |
| 용해도 | SOL IN BENZENE1.4% IN WATER18.6% IN METHANOL44.7% IN ACETONE18.7% IN ETHER |
| 녹는점 | 180-184 °C185-189 °C(lit.) |
| 증기 밀도 | 4.77 @ 25 °C (AIR= 1) |
| Physical Description | White solid[Hawley] Cream to pale brown solid[MSDSonline] |
| Other Experimental Properties | SUBLIMES @ 120-135 °C @ 10 MM HG |
| 끓는 점 | 120°C 10mm |
| 굴절률 | 1.5460 (estimate) |
| 인화점 | 120°C/10mm subl. |
| 저장 조건 | 2-8°C |
| 물리적 상태 | 결정 또는 결정성 분말 |
| 색상 | 흰색에서 노란색-베이지색 |
| 용해도 | 물에 용해됩니다. |
| BRN | 112743 |
| InChI | InChI=1S/C10H12O2/c1-4-3-2-6-10(11-6)7(3)5(1)9-8(4)12-9/h3-10H,1-2H2 |
| InChIKey | BQQUFAMSJAKLNB-UHFFFAOYSA-N |
| SMILES | O1C2CC3C(C12)C1CC3C2C1O2 |
| EPA | 2,4-Methano-2H-indeno[1,2-b:5,6-b']bisoxirene, octahydro- (81-21-0) |
화학적 성질
white to yellow-beige crystals or
안전 및 규제
| GHS 분류 | DangerH301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]P264, P264+P265, P270, P280, P301+P316, P305+P351+P338, P321, P330, P337+P317, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 46 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 규제 정보 | Chemical: 2,4-Methano-2H-indeno[1,2-b:5,6-b']bisoxirene, octahydro-2,4-Methano-2H-indeno[1,2-b:5,6-b']bisoxirene, octahydro-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
| 유해성 요약 | Mild irritant on rabbit skinMethemoglobinemia, CNS effects, and proteinuria reported in inhalation studies of rats[RTECS] Emergency treatment: irritants[HSDB] An eye irritant[MSDSonline] |
| TSCA 요건 | Section 8(a) of TSCA requires manufacturers of this chemical substance to report preliminary assessment information concerned with production, use, and exposure to EPA as cited in the preamble of the 51 FR 41329. |
| Hazard Classes and Categories | Acute Tox. 3 (100%) |
| 유해 작용 | Methemoglobinemia - The presence of increased methemoglobin in the bloodthe compound is classified as secondary toxic effect |
| Human Toxicity Excerpts | No cases of dermatitis or sensitization have been reported /in man/. |
| Non-Human Toxicity Excerpts | CMPD IS MODERATELY TOXIC FOLLOWING ORAL OR IP ENTRY INTO BODY & PRACTICALLY NONTOXIC ON PERCUTANEOUS ABSORPTION. ... THE LETHAL RANGE WHEN GIVEN ORALLY TO RATS AS 50 TO 140 MG/KG, AND 11 TO 53 MG/KG INTRAPERITONEALLY. ... RABBITS TOLERATED 1 G/KG PERCUTANEOUSLY WITHOUT EFFECT. IN INHALATION EXPERIMENTS A DOSE OF 1 G/CU M FOR 1 HR WAS MODERATELY TOXIC, AND 10 G/CU M FOR 1 HR WAS LETHAL TO 5 OF 6 TEST ANIMALS. SATURATED VAPORS WERE NONLETHAL TO RATS IN 8 HR EXPOSURE. ... MILDLY IRRITATING BUT NO CORNEAL INJURY IN RABBITS WITH TEST QUANT OF 0.05 G. 40% SOLN WAS LEAST CONCN TO CAUSE BARELY DETECTABLE INJURY. ... SKIN IRRITATION. UNDIL MATERIAL CAUSED REDNESS OF SHORT DURATION. |
용도
용도
Dicyclopentadiene diepoxide acts as an intermediate for epoxy resins, plasticizers and protective coatings. It finds application as a rubber additive and adhesives, which is used at high temperature. Further, it is used in the preparation of endo-3-hydroxy-exo-9-oxa-exo-tetracyclo[5.3.1.02,6.08,10]undecane using lithium aluminum hydride as a reagent.