- 中文名称：
-
- 中文别名：
-
- 英文名称：
- 2,7-Dioxaspiro[4.4]nonane-1,6-dione,3,8-dimethyl-
- 英文别名：
- 3,8-dimethyl-2,7-dioxaspiro[4.4]nonane-1,6-dione;
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)
- CAS No.：
- 3048-76-8
- 分 子 式：
-
C9H12O4
- 分 子 量：
- 184.1892
- 精确分子量：
- 184.07400
- PSA：
- 52.60000
- InChI：
- The Key: QAMHNBFRAXJYEI-UHFFFAOYSA-N3
- 分子结构式：
-
- SDS：
- 查看
物化性质
- 密度：
- 1.24g/cm3
- 沸点：
- 409.9ºC at 760 mmHg
- 闪点：
- 220.9ºC
- 折射率：
- 1.495
毒理性
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
