甲酸戊酯
甲酸戊酯用途
GB 2760--1996规定为允许使用的食用香料。
甲酸戊酯名称
[ CAS 号 ]:
638-49-3
[ 中文名 ]:
甲酸戊酯
[ 英文名 ]:
Pentyl formate
[中文别名 ]:
[英文别名 ]:
- m-Pentyl formate
- MFCD00040440
- Amyl methanoate
- n-Amyl formate
- N-PENTYL FORMATE
- Formic acid, pentyl ester
- pentyl formic acid ester
- Pentyl methanoate
- Formic acid,pentyl ester
- formiate de n-pentyle
甲酸戊酯物理化学性质
[ 密度 ]:
0.9±0.1 g/cm3
[ 沸点 ]:
132.4±3.0 °C at 760 mmHg
[ 熔点 ]:
-73.5ºC
[ 分子式 ]:
C6H12O2
[ 分子量 ]:
116.158
[ 闪点 ]:
31.9±4.4 °C
[ 精确质量 ]:
116.083733
[ PSA ]:
26.30000
[ LogP ]:
1.89
[ 外观性状 ]:
无色-几乎无色透明液体
[ 蒸汽压 ]:
8.9±0.2 mmHg at 25°C
[ 折射率 ]:
1.399
[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开存放
甲酸戊酯MSDS
甲酸戊酯毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LQ9370000
- CHEMICAL NAME :
- Formic acid, pentyl ester
- CAS REGISTRY NUMBER :
- 638-49-3
- BEILSTEIN REFERENCE NO. :
- 1743363
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- C6-H12-O2
- MOLECULAR WEIGHT :
- 116.18
- WISWESSER LINE NOTATION :
- VHO5
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,649,1980 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,649,1980
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,649,1980
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- 6300 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 32(10),25,1988
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- 14 gm/m3
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(5),61,1986 *** REVIEWS *** TOXICOLOGY REVIEW AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 20,517,1959 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 10 mg/m3;Skin JAN 1993
甲酸戊酯安全信息
[ 符号 ]:
GHS02, GHS07
[ 信号词 ]:
Warning
[ 危害声明 ]:
H226-H319-H335
[ 警示性声明 ]:
P261-P305 + P351 + P338
[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves
[ 危害码 (欧洲) ]:
Xi
[ 风险声明 (欧洲) ]:
10-36/37
[ 安全声明 (欧洲) ]:
S24
[ 危险品运输编码 ]:
UN 1109 3/PG 3
[ WGK德国 ]:
2
[ RTECS号 ]:
LQ9370000
[ 包装等级 ]:
III
[ 危险类别 ]:
3.2
[ 海关编码 ]:
2915120000
甲酸戊酯合成路线
甲酸戊酯上下游产品
甲酸戊酯上游产品
甲酸戊酯下游产品
甲酸戊酯制备
甲酸与正戊醇在硫酸催化下酯化后,中和、精馏而得。
正戊醇与一氧化碳在高压下反应而得。
精制方法:常含有水分、酸等杂质。精制时先用食盐水洗涤,加入碳酸氢钠至不再发生二氧化碳为止,再用无水硫酸镁干燥后蒸馏。
甲酸戊酯海关
[ 海关编码 ]: 2915120000
[ 中文概述 ]:
2915120000 甲酸盐。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途
[ Summary ]:
2915120000 salts of formic acid。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%
相关化工产品/化学物质:
推荐生产厂家/供应商:
公司名:上海阿拉丁生化科技股份有限公司
区域:上海市浦东新区
价格:
¥需询单/1mg
¥需询单/1mg
¥需询单/1mg
¥需询单/1mg
联系人:阿拉丁李高志
产品详情:甲酸戊酯
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相关化合物
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