Query tuning in SQL Server - sql-server-2012

Question

My query is taking too much time to execute. I am using five views in left join, and I am trying to optimize the query. I am trying to remove some subquery into left join in from clause. Is it the right method to optimize because already five left joins there are? Please suggest.
How can I optimize and rewrite?
Orginal query
SELECT DISTINCT
TP.F_PRODUCT AS ID,
TP.F_PRODUCT_NAME AS [NAME],
(SELECT MS.F_MSDSTYPE_DESC FROM T_MSDSTYPES MS WHERE MS.F_MSDSTYPE = TP.F_SUBFORMAT AND MS.F_FORMAT = TP.F_FORMAT) AS SFMT,
(SELECT TL.F_LANGUAGE_NAME FROM T_LANGUAGES TL WHERE TL.F_LANGUAGE = TP.F_LANGUAGE) AS LANG,
TP.F_LANGUAGE AS LANGCODE,
TP.F_SUBFORMAT AS SFMTCODE,
TP.F_PLANT AS PLANTCODE,
TP.F_FORMAT AS FMTCODE,
CONVERT(VARCHAR,TP.F_DATE_REVISED,120) AS RDATE,
CASE
WHEN NOT(REPLACE(LTRIM(RTRIM(REPLACE(TP.F_CAS_NUMBERS,'¿',' '))),' ','; ') IS NULL OR REPLACE(LTRIM(RTRIM(REPLACE(TP.F_CAS_NUMBERS,'¿',' '))),' ','; ') = '') THEN REPLACE(LTRIM(RTRIM(REPLACE(TP.F_CAS_NUMBERS,'¿',' '))),' ','; ') ELSE REPLACE(LTRIM(RTRIM(REPLACE(CASN.F_DATA,'¿',' '))),' ','; ')
END AS CASNUM ,
TP.F_CUSTOM1 AS cus1,
TP.F_CUSTOM2 AS cus2,
(SELECT TC.F_COUNTRY_NAME FROM T_COUNTRIES TC WHERE TC.F_COUNTRY_CODE = TP.F_CUSTOM5) AS cus5,
MAN.F_PHRASE AS MANU,
CASE
WHEN NOT(TP.F_CUSTOM3 IS NULL OR TP.F_CUSTOM3 = '') THEN TP.F_CUSTOM3 ELSE ''
END + ' ' +
CASE
WHEN NOT(SYN.F_DATA IS NULL OR SYN.F_DATA = '') THEN SYN.F_DATA ELSE ''
END AS SYN,
IC.F_DATA AS ICO,
'SDS - ' + (SELECT TL.F_LANGUAGE_NAME FROM T_LANGUAGES TL WHERE TL.F_LANGUAGE = TP.F_LANGUAGE) + ' - PDF' AS DOC,
'' AS COVER,
CAST(TP.F_GUID AS VARCHAR(36)) + '_PDF' AS [GUID],
'PDF' AS SDS
FROM
T_PDF_MSDS TP
LEFT JOIN
T_MSDSTYPES MS ON MS.F_MSDSTYPE = TP.F_SUBFORMAT
AND MS.F_FORMAT = TP.F_FORMAT
LEFT JOIN
T_LANGUAGES TL ON TL.F_LANGUAGE = TP.F_LANGUAGE
LEFT JOIN
V_PROD_ALIAS_SYN SYN ON TP.F_PRODUCT = SYN.F_PRODUCT
LEFT JOIN
V_PROD_ALIAS_SITE SIT ON TP.F_PRODUCT = SIT.F_PRODUCT
LEFT JOIN
V_PROD_ALIAS_ICO IC ON TP.F_PRODUCT = IC.F_PRODUCT
LEFT JOIN
V_PROD_ALIAS_MANU MAN ON TP.F_PRODUCT = MAN.F_PRODUCT
LEFT JOIN
V_PROD_ALIAS_CASN CASN ON TP.F_PRODUCT = CASN.F_PRODUCT
WHERE
(TP.F_CUSTOM5 IS NULL OR TP.F_CUSTOM5 = '')
AND (TP.F_SUBFORMAT IN (SELECT ITEM FROM SPLIT_NEW('EGHS,VCH,VJP,EGHS,VFR,VDE,VIR,AGHS,VUS,VCA,VCH,VJP',',')))
AND (TP.F_DATE_REVISED BETWEEN '2018-07-16 15:04:31' AND '2018-07-18 21:51:45')
AND TP.F_AUTHORIZED IN (1,3)
i removed the sub query(SFMT,LANG COLUMN NAMES) by using left join like this.
SELECT DISTINCT TP.F_PRODUCT AS ID,
TP.F_PRODUCT_NAME AS [NAME],
MS.F_MSDSTYPE_DESC AS SFMT,
TL.F_LANGUAGE_NAME AS LANG,
TP.F_LANGUAGE AS LANGCODE,
TP.F_SUBFORMAT AS SFMTCODE,
TP.F_PLANT AS PLANTCODE,
TP.F_FORMAT AS FMTCODE,
CONVERT(VARCHAR,TP.F_DATE_REVISED,120) AS RDATE,
CASE
WHEN NOT(REPLACE(LTRIM(RTRIM(REPLACE(TP.F_CAS_NUMBERS,'¿',' '))),' ','; ') IS NULL OR REPLACE(LTRIM(RTRIM(REPLACE(TP.F_CAS_NUMBERS,'¿',' '))),' ','; ') = '') THEN REPLACE(LTRIM(RTRIM(REPLACE(TP.F_CAS_NUMBERS,'¿',' '))),' ','; ') ELSE REPLACE(LTRIM(RTRIM(REPLACE(CASN.F_DATA,'¿',' '))),' ','; ')
END AS CASNUM ,
TP.F_CUSTOM1 AS cus1,
TP.F_CUSTOM2 AS cus2,
(SELECT TC.F_COUNTRY_NAME FROM T_COUNTRIES TC WHERE TC.F_COUNTRY_CODE = TP.F_CUSTOM5) AS cus5,
MAN.F_PHRASE AS MANU,
CASE
WHEN NOT(TP.F_CUSTOM3 IS NULL OR TP.F_CUSTOM3 = '') THEN TP.F_CUSTOM3 ELSE ''
END + ' ' +
CASE
WHEN NOT(SYN.F_DATA IS NULL OR SYN.F_DATA = '') THEN SYN.F_DATA ELSE ''
END AS SYN,
IC.F_DATA AS ICO,
'SDS - ' + (SELECT TL.F_LANGUAGE_NAME FROM T_LANGUAGES TL WHERE TL.F_LANGUAGE = TP.F_LANGUAGE) + ' - PDF' AS DOC,
'' AS COVER,
CAST(TP.F_GUID AS VARCHAR(36)) + '_PDF' AS [GUID],
'PDF' AS SDS
FROM T_PDF_MSDS TP
LEFT JOIN T_MSDSTYPES MS ON
MS.F_MSDSTYPE = TP.F_SUBFORMAT
AND MS.F_FORMAT = TP.F_FORMAT
LEFT JOIN T_LANGUAGES TL ON
TL.F_LANGUAGE = TP.F_LANGUAGE
LEFT JOIN V_PROD_ALIAS_SYN SYN
ON TP.F_PRODUCT = SYN.F_PRODUCT
LEFT JOIN V_PROD_ALIAS_SITE SIT
ON TP.F_PRODUCT = SIT.F_PRODUCT
LEFT JOIN V_PROD_ALIAS_ICO IC
ON TP.F_PRODUCT = IC.F_PRODUCT
LEFT JOIN V_PROD_ALIAS_MANU MAN
ON TP.F_PRODUCT = MAN.F_PRODUCT
LEFT JOIN V_PROD_ALIAS_CASN CASN
ON TP.F_PRODUCT = CASN.F_PRODUCT WHERE (TP.F_CUSTOM5 IS NULL OR TP.F_CUSTOM5 = '') AND (TP.F_SUBFORMAT IN (SELECT ITEM FROM SPLIT_NEW('EGHS,VCH,VJP,EGHS,VFR,VDE,VIR,AGHS,VUS,VCA,VCH,VJP',','))) AND (TP.F_DATE_REVISED BETWEEN '2018-07-16 15:04:31' AND '2018-07-18 21:51:45') AND TP.F_AUTHORIZED IN (1,3)
will it improve performance?