黏度44.7mPa·s。难溶于水。溶于苯、甲苯等有机溶剂和矿物油中。由庚醇与苯酐在硫酸催化下进行酯化反应制得。 用作聚氯乙烯的主增塑剂,可作为DOP的代用品,但不能在电线包皮及农用薄膜中使用。
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Diheptyl phthalate
Dangerous GoodsCAS number:3648-21-3 molecular formula:C22H34O4
overview
compound introduction
Specs
| Chinese alias | 邻苯二甲酸二正庚酯 | 邻苯二甲酸双庚酯 | ||
| English alias | Phthalic acid, bis-n-heptyl ester 100 microg/mL in Acetonitrile | 1,2-Benzenedicarboxylic acid diheptyl ester | BIDD:ER0462 | HSDB 344 | FT-0624936 | CHEBI:34677 | HY-W011103 | 1,2-Benzenedicarboxylic acid, diheptyl ester | Tox21_303892 | SY040431 | C22H3 | ||
| CAS number | 3648-21-3 | molecular formula | C22H34O4 |
| molecular weight | 362.5 g/mol | Exact mass | ≥98% |
| PSA | 52.600 Ų | logp | 8.000 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS08 , GHS07
Signal word:
Warning
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H361: 怀疑破坏生育力或未出生的孩子
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入:将人转移
WGK Germany:
3
Personal protective equipment:
Eyeshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
RTECS:
TI1090000
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
3648-21-3 | Diheptyl phthalate.pdf





