聚丙二醇丁基甲基二醚
- 中文名称：
- 聚丙二醇丁基甲基二醚
- 中文别名：
-
- 英文名称：
- Poly[oxy(methyl-1,2-ethanediyl)],a-butyl-w-methoxy-
- 英文别名：
- 1-(3-methoxypropoxy)butane;
Ucon lubricant DLB-140-E;
Ucon lubricant DLB-200-E;
Ucon DLB 62E;
Ucon lubricant DLB-62-E
- CAS No.：
- 25736-79-2
- 分 子 式：
-
(C3H6O)nC5H12O
- 分 子 量：
- 146.2273
- 精确分子量：
- 221.06200
- PSA：
- 89.15000
- 安全术语：
- A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
- 分子结构式：
-
- SDS：
- 查看
聚丙二醇丁基甲基二醚 物化性质
- 密度：
- 0.843g/cm3
- 沸点：
- 169.8ºC at 760mmHg
- 闪点：
- 36.6ºC
聚丙二醇丁基甲基二醚 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YP8680000
- CHEMICAL NAME :
- Ucon lubricant dlb-200-E
- CAS REGISTRY NUMBER :
- 25736-79-2
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Open irritation test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury
Rd., Danbury, CT 06817) Volume(issue)/page/year: 10/14/1964
** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >60 mL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury
Rd., Danbury, CT 06817) Volume(issue)/page/year: 10/14/1964
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 20 mL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury
Rd., Danbury, CT 06817) Volume(issue)/page/year: 10/14/1964
