{"id":1001,"date":"2023-05-23T13:02:54","date_gmt":"2023-05-23T13:02:54","guid":{"rendered":"https:\/\/solarischem.com\/procurement\/?post_type=product&p=1001"},"modified":"2026-02-19T11:42:54","modified_gmt":"2026-02-19T16:42:54","slug":"pbdttt-eft","status":"publish","type":"product","link":"https:\/\/solarischem.com\/procurement\/pbdttt-eft\/","title":{"rendered":"PBDTTT-EFT"},"content":{"rendered":"

PBDTTT-EFT \u2013 SOL4720<\/strong><\/h2>\n

CAS: 1469791-66-9<\/h3>\n

Low Bandgap polymer for optoelectronic applications. Can be used with PCBMs (SOL5061 or SOL5071) to make >10% PCE Solar Cells using.<\/p>\n

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Choose between:<\/p>\n

Mw = 100 \u2013 250 kDa<\/p>\n

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Safety Data Sheet<\/strong><\/span>\u00a0– SDS-SOL4720<\/strong><\/p>\n

Technical Data Sheet:<\/strong><\/span><\/p>\n\n\n\n\n\n\n\n\n
Acronyms:<\/td>\nPBDTTT-<\/span>EFT ;<\/span> PCE-10 ; PTB7-Th<\/span><\/span><\/td>\n<\/tr>\n
Chemical Name:<\/td>\nPoly<\/span>({4,8-bis[(4-(2-ethylhexyl) thiophen-2-yl)]<\/span>benzo<\/span>[1,2-b:4,5-b\u2032]dithiophene-2,6-<\/span>diyl}{<\/span>3-fluoro-2-[(2-ethylhexyl)<\/span>carbonyl<\/span>]<\/span>thieno<\/span>[3,4-b]<\/span>thiophenediyl<\/span>})<\/span><\/span><\/td>\n<\/tr>\n
CAS#<\/td>\n1469791-66-9<\/span><\/span><\/span><\/td>\n<\/tr>\n
Color and Texture:<\/td>\nSolid <\/span>dark<\/span> brown<\/span> powder<\/span><\/span><\/td>\n<\/tr>\n
Molecular Weight:<\/td>\nN\/A<\/td>\n<\/tr>\n
Absorption, \u03bbmax\u00a0 \u00a0 \u00a0 \u00a0(Media):<\/td>\nN\/A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n\n\n
Emission, \u03bbmax (Media):<\/td>\nN\/A<\/td>\n<\/tr>\n
HOMO (eV):<\/td>\n5.24eV<\/span><\/span><\/td>\n<\/tr>\n
LUMO (eV):<\/td>\n3.66eV<\/span><\/span><\/td>\n<\/tr>\n
Melting point (\u00b0C):<\/td>\nN\/A<\/td>\n<\/tr>\n
Solubility (Solvent):<\/td>\nChlorobenzene<\/span>, <\/span>dichlorobenzene<\/span><\/span><\/td>\n<\/tr>\n
Other:<\/td>\nN\/A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Request pricing for larger quantity<\/strong><\/a><\/p>\n

* Price subject to change without prior notice<\/p>\n

Products for Research and Development. Laboratory use only by qualified personnel. The user should read the available SDS and be aware of any precaution to take for the safe manipulation of these materials. Solarischem shall not be held responsible for any damage resulting from the use or handling of these products. Any product can be discontinued, specifications altered or price changed at any time without prior notice. The specifications and structures do not guarantee any product\u2019s suitability for the client\u2019s applications or uses.<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

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SOL4720<\/strong><\/h5>\n

PBDTTT-EFT is a low Bandgap polymer for optoelectronic applications. Can be used with PCBM<\/a> (PC61BM, SOL5061) or PC71BM<\/a> (SOL5071) to make >10% PCE Solar Cells using.<\/p>\n<\/div>\n","protected":false},"featured_media":1561,"template":"","meta":{"_eb_attr":"","content-type":""},"product_brand":[],"product_cat":[23,24,25,22],"product_tag":[19,20],"class_list":{"0":"post-1001","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-oled","7":"product_cat-opv","8":"product_cat-perovskites","9":"product_cat-polymers","10":"product_tag-featured-fullerenes","11":"product_tag-featured-perovskites","13":"first","14":"instock","15":"taxable","16":"shipping-taxable","17":"product-type-variable"},"_links":{"self":[{"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/product\/1001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/media\/1561"}],"wp:attachment":[{"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/media?parent=1001"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/product_brand?post=1001"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/product_cat?post=1001"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/solarischem.com\/procurement\/wp-json\/wp\/v2\/product_tag?post=1001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}