商品名稱：DEHPH

中文名稱：2,5-二甲基-2,5-二（2-乙基己酰過(guò)氧化）己烷

化學(xué)名稱：2,5-二甲基-2,5-二（2-乙基己酰過(guò)氧化）己烷

分子式：C24H46O6

分子量： 430.6

純過(guò)氧化物活性氧含量：7.43%

實(shí)際產(chǎn)品活性氧含量：6.84% min.

CAS號(hào)：13052-09-0

EINECS/ELINCS No：235-935-5

指標(biāo)Safety indicators:

半衰期:

0.1小時(shí)：105℃

1小時(shí)：86℃

10小時(shí)：68℃

熱穩(wěn)定性數(shù)據(jù):

自加速分解溫度（SADT）：35℃

危急溫度（Tem）：25℃ 

控制溫度（Tc）：20℃

貯存溫度（Tsmax）：-20/15 ℃ 

技術(shù)標(biāo)準(zhǔn):

規(guī)格外觀: 澄清液體

色度: 20 Pt-Co max. 

含量: 92.0% min. 

氫基過(guò)氧化物以 2,5-二氫基過(guò)氧化-2,5-二甲基己烷計(jì)） ：2.2% max.

無(wú)機(jī)及有機(jī)可水解氯: 100 mg/kg max.

密度 20°C: 0.956 g/cm3  

粘度20°C: 80 mPa.s  

用途：乙烯、苯乙烯、丁二烯、丙烯酸酯和甲基丙烯酸酯聚合和共聚合用引發(fā)劑。

包裝及運(yùn)輸:

標(biāo)準(zhǔn)包裝為20公斤的聚乙烯包裝。也可根據(jù)客戶的要求的包裝尺寸供貨，客戶可在訂貨時(shí)提出要求。

儲(chǔ)存注意事項(xiàng):

1.儲(chǔ)存于陰涼通風(fēng)的空間內(nèi),倉(cāng)溫不超過(guò)15℃。

2. 遠(yuǎn)離火種，熱源。應(yīng)與酸類，還原劑，易燃物，可燃物，還原劑等分開(kāi)存放。

3. 儲(chǔ)存間的照明通風(fēng)等設(shè)施采用防爆型，開(kāi)關(guān)設(shè)在戶外。

4. 搬運(yùn)時(shí)應(yīng)小心輕放，防止包裝及容器的破損，禁止撞擊和振蕩，分裝和搬運(yùn)作業(yè)要注意個(gè)人防護(hù)。

5. 請(qǐng)客戶在貯運(yùn)和使用本產(chǎn)品時(shí)仔細(xì)閱讀《技術(shù)說(shuō)明書（MSDS）》。

產(chǎn)品有效期:

在嚴(yán)格按照生產(chǎn)廠家提示的條件貯存、運(yùn)輸。三個(gè)月內(nèi)產(chǎn)品質(zhì)量可確實(shí)保證。

火災(zāi)防護(hù):

1、本產(chǎn)品可能因受熱而劇烈分解，會(huì)猛烈起火，少量產(chǎn)品小火應(yīng)迅速用泡沫或干粉滅火器進(jìn)行滅火。

2、大火應(yīng)迅速撤達(dá)到不危險(xiǎn)的距離以外并用水槍樸救，通知消防部門處理。

Product name：DEHPH

English name:2,5-Dimethyl-2,5-di(2-ethyl hexanoylperoxy)hexane

Chemical name: 2,5-dimethyl-2,5-di (2-ethylhexyl peroxide) hexane

Molecular formula：C24H46O6

Molecular weight： 430.6

Pure peroxide active oxygen content：7.43%

Actual active oxygen content of the product：6.84% min.

CAS.：13052-09-0

EINECS/ELINCS No：235-935-5

Safety indicators:

 Half life (measured in chlorobenzene solution):

 0.1 hour: 105 ℃

1 hour: 86 ℃

10 hours: 68 ℃

Thermal stability data:

Self accelerating decomposition temperature (SADT): 35 ℃

Emergency temperature (Tem): 25 ℃

Control temperature (Tc): 20 ℃

Storage temperature (Tsmax): -20/15 ℃

Technical standards:

Specification and appearance: clarified liquid

Chromaticity: 20 Pt-Co max. 

Content: 92.0% min. 

Hydrogen peroxide (calculated as 2,5-dihydroperoxide-2,5-dimethylhexane): 2.2% max

Inorganic and organic hydrolyzable chlorine: 100 mg/kg max

Density 20°C: 0.956 g/cm3  

Viscosity 20°C: 80 mPa.s  

Usage: initiator for polymerization and copolymerization of ethylene, styrene, butadiene, acrylate and methacrylate.

Packaging and transportation:

The standard packaging is 20 kilograms of polyethylene packaging. We can also supply according to the packaging size requested by the customer, and the customer can make requirements when placing an order.

Storage precautions:

1. Store in a cool and ventilated space, with a warehouse temperature not exceeding 15 ℃.

2. Keep away from sparks and heat sources. It should be stored separately from acids, reducing agents, inflammables, combustibles, reducing agents, etc.

3. The lighting and ventilation facilities in the storage room are explosion-proof, with switches located outdoors.

4. When handling, care should be taken to prevent damage to packaging and containers, and impact and oscillation are prohibited. Personal protection should be taken during packaging and handling operations.

5. Please carefully read the Safety Technical Manual (MSDS) when storing, transporting, and using this product.

Product validity period:

Store and transport in strict accordance with the manufacturer's instructions. The product quality can be guaranteed within three months.

Fire protection:

1. This product may decompose violently due to heating, and may ignite violently. A small amount of small fires should be put out quickly with foam or dry powder extinguishers.

2. The fire should be quickly evacuated to a safe distance and rescued with a water gun, and the fire department should be notified for handling.