Twentyfirst Century Biochemic
260 Cedar Hill St, Marlborough, MA 01752
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
All Other Basic Organic Chemical Manufacturing325199Where it is
42.31890, -71.59041 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Air Products and Chemicals INC | Marlborough | Industrial Gas Manufacturing 325120 | UNVERIFIED | 0.9 KM |
| Marlborough | Marlborough | Industrial Gas Manufacturing 325120 | LIKELY ACTIVE | 0.8 KM |
| Dupont Electronic Materials International, LLC | Marlborough | Other Basic Inorganic Chemical Manufacturing 325188 | ACTIVE | 1.1 KM |
| Oxford Immunotec USA Marlborough | Marlborough | All Other Basic Organic Chemical Manufacturing 325199 | UNVERIFIED | 2.0 KM |
| Ascend Elements, INC. | Westborough | Other Basic Inorganic Chemical Manufacturing 325180 | LIKELY ACTIVE | 5.0 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in MA-EPICS, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | APR 2018 | APR 2018 |
| EPA FRS | EXISTENCE | APR 2012 | APR 2012 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.