2,7-Dioxaspiro[4.4]nonane-1,6-dione,3,8-dimethyl-
名称
[ CAS 号 ]:
3048-76-8
[ 英文名 ]:
2,7-Dioxaspiro[4.4]nonane-1,6-dione,3,8-dimethyl-
[英文别名 ]:
- 3,8-Dimethyl-2,7-dioxa-spiro[4.4]nonan-1,6-dion
- 3,8-Dimethyl-2,7-dioxaspiro(4.4)nonane-1,6-dione
- 2,7-DIOXASPIRO(4.4)NONANE-1,6-DIONE,3,8-DIMETHYL
- 2,2'-Spirobi(4-pentanolid)
物理化学性质
[ 密度 ]:
1.24g/cm3
[ 沸点 ]:
409.9ºC at 760 mmHg
[ 分子式 ]:
C9H12O4
[ 分子量 ]:
184.18900
[ 闪点 ]:
220.9ºC
[ 精确质量 ]:
184.07400
[ PSA ]:
52.60000
[ LogP ]:
0.64360
[ 折射率 ]:
1.495
毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- JH4010000
- CHEMICAL NAME :
- 2,7-Dioxaspiro(4.4)nonane-1,6-dione, 3,8-dimethyl-
- CAS REGISTRY NUMBER :
- 3048-76-8
- BEILSTEIN REFERENCE NO. :
- 0083942
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C9-H12-O4
- MOLECULAR WEIGHT :
- 184.21
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >4 gm/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal)
- REFERENCE :
- PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 28,157,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3625 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 28,157,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >6 gm/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal)
- REFERENCE :
- PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 28,157,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3070 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 28,157,1976
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相关化合物
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