(5Z)-3,4-二甲基-5-戊亚基-2(5H)-呋喃酮
- 中文名称:
- (5Z)-3,4-二甲基-5-戊亚基-2(5H)-呋喃酮
- 中文别名:
- (5Z)-3,4-二甲基-5-戊亚基-2(5H)-呋喃酮;
博伏内酯 2,3-二甲基-4-羟基-2,4-壬二烯酸内酯
- 英文名称:
- 2(5H)-Furanone,3,4-dimethyl-5-pentylidene-, (5Z)-
- 英文别名:
- 2(5H)-Furanone, 3,4-dimethyl-5-pentylidene-, (5Z)-;
BOVOLIDE;
4-HYDROXY-2,3-DIMETHYL-2,4-NONADIENOICACIDGAMMALACTONE;
Bovolid;
5-Pentyliden-3,4-dimethyl-2,5-dihydro-furan-2-on;
3,4-DIMETHYL-5-PENTYLIDENE-2-FURANONE
- CAS No.:
- 774-64-1
- 分 子 式:
-
C11H16O2
- 分 子 量:
- 180.27
- 精确分子量:
- 180.11500
- PSA:
- 26.30000
- BRN:
- 1343514
- InChI:
- The Key: MTQPZHNZYWAXEH-YFHOEESVSA-N3
- 安全术语:
- Questionable carcinogen with experimental neoplastigenic data. It is found in butter made from cow’s milk and many other places. When heated to decomposition it emits acrid smoke and irritating fumes.
- 分子结构式:
-

- SDS:
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(5Z)-3,4-二甲基-5-戊亚基-2(5H)-呋喃酮 物化性质
- 密度:
- 1.046g/cm3
- 沸点:
- 291.7ºC at 760 mmHg
- 闪点:
- 118.1ºC
- 折射率:
- 1.539
- 存储条件/存储方法:
- 库房通风,低温,干燥
- 稳定性相关:
1. 存在于烟气中。
(5Z)-3,4-二甲基-5-戊亚基-2(5H)-呋喃酮 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LU4025000
- CHEMICAL NAME :
- 2(5H)-Furanone, 3,4-dimethyl-5-pentylidene-
- CAS REGISTRY NUMBER :
- 774-64-1
- BEILSTEIN REFERENCE NO. :
- 1343514
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C11-H16-O2
- MOLECULAR WEIGHT :
- 180.27
- WISWESSER LINE NOTATION :
- T5VOYJ CU5 D1 E1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2600 mg/kg/65W-I
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria
Tumorigenic - tumors at site of application
- REFERENCE :
- BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills,
Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year:
19,392,1965
(5Z)-3,4-二甲基-5-戊亚基-2(5H)-呋喃酮 分子结构与计算化学数据
分子结构数据
1、 摩尔折射率:53.97
2、 摩尔体积(cm3/mol):172.2
3、 等张比容(90.2K):430.5
4、 表面张力(dyne/cm):39.0
5、 极化率(10-24cm3):21.39
(5Z)-3,4-二甲基-5-戊亚基-2(5H)-呋喃酮 表征图谱